73747170

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:201

約数の個数: 192

約数和(自身を含む): 236770560

約数和(自身を除く): 163023390

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 61, 63, 70, 90, 95, 101, 105, 114, 122, 126, 133, 171, 183, 190, 202, 210, 266, 285, 303, 305, 315, 342, 366, 399, 427, 505, 549, 570, 606, 610, 630, 665, 707, 798, 854, 855, 909, 915, 1010, 1098, 1159, 1197, 1281, 1330, 1414, 1515, 1710, 1818, 1830, 1919, 1995, 2121, 2135, 2318, 2394, 2562, 2745, 3030, 3477, 3535, 3838, 3843, 3990, 4242, 4270, 4545, 5490, 5757, 5795, 5985, 6161, 6363, 6405, 6954, 7070, 7686, 8113, 9090, 9595, 10431, 10605, 11514, 11590, 11970, 12322, 12726, 12810, 13433, 16226, 17271, 17385, 18483, 19190, 19215, 20862, 21210, 24339, 26866, 28785, 30805, 31815, 34542, 34770, 36966, 38430, 40299, 40565, 43127, 48678, 52155, 55449, 57570, 61610, 63630, 67165, 73017, 80598, 81130, 86254, 86355, 92415, 104310, 110898, 117059, 120897, 121695, 129381, 134330, 146034, 172710, 184830, 201495, 215635, 234118, 241794, 243390, 258762, 277245, 351177, 365085, 388143, 402990, 431270, 554490, 585295, 604485, 646905, 702354, 730170, 776286, 819413, 1053531, 1170590, 1208970, 1293810, 1638826, 1755885, 1940715, 2107062, 2458239, 3511770, 3881430, 4097065, 4916478, 5267655, 7374717, 8194130, 10535310, 12291195, 14749434, 24582390, 36873585, 73747170]

約数ペア:

[(1, 73747170), (2, 36873585), (3, 24582390), (5, 14749434), (6, 12291195), (7, 10535310), (9, 8194130), (10, 7374717), (14, 5267655), (15, 4916478), (18, 4097065), (19, 3881430), (21, 3511770), (30, 2458239), (35, 2107062), (38, 1940715), (42, 1755885), (45, 1638826), (57, 1293810), (61, 1208970), (63, 1170590), (70, 1053531), (90, 819413), (95, 776286), (101, 730170), (105, 702354), (114, 646905), (122, 604485), (126, 585295), (133, 554490), (171, 431270), (183, 402990), (190, 388143), (202, 365085), (210, 351177), (266, 277245), (285, 258762), (303, 243390), (305, 241794), (315, 234118), (342, 215635), (366, 201495), (399, 184830), (427, 172710), (505, 146034), (549, 134330), (570, 129381), (606, 121695), (610, 120897), (630, 117059), (665, 110898), (707, 104310), (798, 92415), (854, 86355), (855, 86254), (909, 81130), (915, 80598), (1010, 73017), (1098, 67165), (1159, 63630), (1197, 61610), (1281, 57570), (1330, 55449), (1414, 52155), (1515, 48678), (1710, 43127), (1818, 40565), (1830, 40299), (1919, 38430), (1995, 36966), (2121, 34770), (2135, 34542), (2318, 31815), (2394, 30805), (2562, 28785), (2745, 26866), (3030, 24339), (3477, 21210), (3535, 20862), (3838, 19215), (3843, 19190), (3990, 18483), (4242, 17385), (4270, 17271), (4545, 16226), (5490, 13433), (5757, 12810), (5795, 12726), (5985, 12322), (6161, 11970), (6363, 11590), (6405, 11514), (6954, 10605), (7070, 10431), (7686, 9595), (8113, 9090)]