74327745780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{19081}}^1$

素因数の和:19199

約数の個数: 288

約数和(自身を含む): 255051538560

約数和(自身を除く): 180723792780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 30, 34, 36, 38, 45, 51, 57, 60, 67, 68, 76, 85, 90, 95, 102, 114, 134, 153, 170, 171, 180, 190, 201, 204, 228, 255, 268, 285, 306, 323, 335, 340, 342, 380, 402, 510, 570, 603, 612, 646, 670, 684, 765, 804, 855, 969, 1005, 1020, 1139, 1140, 1206, 1273, 1292, 1340, 1530, 1615, 1710, 1938, 2010, 2278, 2412, 2546, 2907, 3015, 3060, 3230, 3417, 3420, 3819, 3876, 4020, 4556, 4845, 5092, 5695, 5814, 6030, 6365, 6460, 6834, 7638, 9690, 10251, 11390, 11457, 11628, 12060, 12730, 13668, 14535, 15276, 17085, 19081, 19095, 19380, 20502, 21641, 22780, 22914, 25460, 29070, 34170, 38162, 38190, 41004, 43282, 45828, 51255, 57243, 57285, 58140, 64923, 68340, 76324, 76380, 86564, 95405, 102510, 108205, 114486, 114570, 129846, 171729, 190810, 194769, 205020, 216410, 228972, 229140, 259692, 286215, 324377, 324615, 343458, 362539, 381620, 389538, 432820, 572430, 648754, 649230, 686916, 725078, 779076, 858645, 973131, 973845, 1087617, 1144860, 1278427, 1297508, 1298460, 1450156, 1621885, 1717290, 1812695, 1946262, 1947690, 2175234, 2556854, 2919393, 3243770, 3262851, 3434580, 3625390, 3835281, 3892524, 3895380, 4350468, 4865655, 5113708, 5438085, 5838786, 6163163, 6392135, 6487540, 6525702, 7250780, 7670562, 9731310, 10876170, 11505843, 11677572, 12326326, 12784270, 13051404, 14596965, 15341124, 16314255, 18489489, 19176405, 19462620, 21733259, 21752340, 23011686, 24290113, 24652652, 25568540, 29193930, 30815815, 32628510, 36978978, 38352810, 43466518, 46023372, 48580226, 55468467, 57529215, 58387860, 61631630, 65199777, 65257020, 72870339, 73957956, 76705620, 86933036, 92447445, 97160452, 108666295, 110936934, 115058430, 121450565, 123263260, 130399554, 145740678, 184894890, 195599331, 217332590, 218611017, 221873868, 230116860, 242901130, 260799108, 277342335, 291481356, 325998885, 364351695, 369789780, 391198662, 412931921, 434665180, 437222034, 485802260, 554684670, 651997770, 728703390, 782397324, 825863842, 874444068, 977996655, 1093055085, 1109369340, 1238795763, 1303995540, 1457406780, 1651727684, 1955993310, 2064659605, 2186110170, 2477591526, 3716387289, 3911986620, 4129319210, 4372220340, 4955183052, 6193978815, 7432774578, 8258638420, 12387957630, 14865549156, 18581936445, 24775915260, 37163872890, 74327745780]

約数ペア:

[(1, 74327745780), (2, 37163872890), (3, 24775915260), (4, 18581936445), (5, 14865549156), (6, 12387957630), (9, 8258638420), (10, 7432774578), (12, 6193978815), (15, 4955183052), (17, 4372220340), (18, 4129319210), (19, 3911986620), (20, 3716387289), (30, 2477591526), (34, 2186110170), (36, 2064659605), (38, 1955993310), (45, 1651727684), (51, 1457406780), (57, 1303995540), (60, 1238795763), (67, 1109369340), (68, 1093055085), (76, 977996655), (85, 874444068), (90, 825863842), (95, 782397324), (102, 728703390), (114, 651997770), (134, 554684670), (153, 485802260), (170, 437222034), (171, 434665180), (180, 412931921), (190, 391198662), (201, 369789780), (204, 364351695), (228, 325998885), (255, 291481356), (268, 277342335), (285, 260799108), (306, 242901130), (323, 230116860), (335, 221873868), (340, 218611017), (342, 217332590), (380, 195599331), (402, 184894890), (510, 145740678), (570, 130399554), (603, 123263260), (612, 121450565), (646, 115058430), (670, 110936934), (684, 108666295), (765, 97160452), (804, 92447445), (855, 86933036), (969, 76705620), (1005, 73957956), (1020, 72870339), (1139, 65257020), (1140, 65199777), (1206, 61631630), (1273, 58387860), (1292, 57529215), (1340, 55468467), (1530, 48580226), (1615, 46023372), (1710, 43466518), (1938, 38352810), (2010, 36978978), (2278, 32628510), (2412, 30815815), (2546, 29193930), (2907, 25568540), (3015, 24652652), (3060, 24290113), (3230, 23011686), (3417, 21752340), (3420, 21733259), (3819, 19462620), (3876, 19176405), (4020, 18489489), (4556, 16314255), (4845, 15341124), (5092, 14596965), (5695, 13051404), (5814, 12784270), (6030, 12326326), (6365, 11677572), (6460, 11505843), (6834, 10876170), (7638, 9731310), (9690, 7670562), (10251, 7250780), (11390, 6525702), (11457, 6487540), (11628, 6392135), (12060, 6163163), (12730, 5838786), (13668, 5438085), (14535, 5113708), (15276, 4865655), (17085, 4350468), (19081, 3895380), (19095, 3892524), (19380, 3835281), (20502, 3625390), (21641, 3434580), (22780, 3262851), (22914, 3243770), (25460, 2919393), (29070, 2556854), (34170, 2175234), (38162, 1947690), (38190, 1946262), (41004, 1812695), (43282, 1717290), (45828, 1621885), (51255, 1450156), (57243, 1298460), (57285, 1297508), (58140, 1278427), (64923, 1144860), (68340, 1087617), (76324, 973845), (76380, 973131), (86564, 858645), (95405, 779076), (102510, 725078), (108205, 686916), (114486, 649230), (114570, 648754), (129846, 572430), (171729, 432820), (190810, 389538), (194769, 381620), (205020, 362539), (216410, 343458), (228972, 324615), (229140, 324377), (259692, 286215)]