66823380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:220

約数の個数: 240

約数和(自身を含む): 239057280

約数和(自身を除く): 172233900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 81, 90, 95, 108, 114, 117, 130, 135, 156, 162, 167, 171, 180, 190, 195, 228, 234, 247, 260, 270, 285, 324, 334, 342, 351, 380, 390, 405, 468, 494, 501, 513, 540, 570, 585, 668, 684, 702, 741, 780, 810, 835, 855, 988, 1002, 1026, 1053, 1140, 1170, 1235, 1404, 1482, 1503, 1539, 1620, 1670, 1710, 1755, 2004, 2052, 2106, 2171, 2223, 2340, 2470, 2505, 2565, 2964, 3006, 3078, 3173, 3340, 3420, 3510, 3705, 4212, 4342, 4446, 4509, 4940, 5010, 5130, 5265, 6012, 6156, 6346, 6513, 6669, 7020, 7410, 7515, 7695, 8684, 8892, 9018, 9519, 10020, 10260, 10530, 10855, 11115, 12692, 13026, 13338, 13527, 14820, 15030, 15390, 15865, 18036, 19038, 19539, 20007, 21060, 21710, 22230, 22545, 26052, 26676, 27054, 28557, 30060, 30780, 31730, 32565, 33345, 38076, 39078, 40014, 41249, 43420, 44460, 45090, 47595, 54108, 57114, 58617, 63460, 65130, 66690, 67635, 78156, 80028, 82498, 85671, 90180, 95190, 97695, 100035, 114228, 117234, 123747, 130260, 133380, 135270, 142785, 164996, 171342, 175851, 190380, 195390, 200070, 206245, 234468, 247494, 257013, 270540, 285570, 293085, 342684, 351702, 371241, 390780, 400140, 412490, 428355, 494988, 514026, 571140, 586170, 618735, 703404, 742482, 824980, 856710, 879255, 1028052, 1113723, 1172340, 1237470, 1285065, 1484964, 1713420, 1758510, 1856205, 2227446, 2474940, 2570130, 3341169, 3517020, 3712410, 4454892, 5140260, 5568615, 6682338, 7424820, 11137230, 13364676, 16705845, 22274460, 33411690, 66823380]

約数ペア:

[(1, 66823380), (2, 33411690), (3, 22274460), (4, 16705845), (5, 13364676), (6, 11137230), (9, 7424820), (10, 6682338), (12, 5568615), (13, 5140260), (15, 4454892), (18, 3712410), (19, 3517020), (20, 3341169), (26, 2570130), (27, 2474940), (30, 2227446), (36, 1856205), (38, 1758510), (39, 1713420), (45, 1484964), (52, 1285065), (54, 1237470), (57, 1172340), (60, 1113723), (65, 1028052), (76, 879255), (78, 856710), (81, 824980), (90, 742482), (95, 703404), (108, 618735), (114, 586170), (117, 571140), (130, 514026), (135, 494988), (156, 428355), (162, 412490), (167, 400140), (171, 390780), (180, 371241), (190, 351702), (195, 342684), (228, 293085), (234, 285570), (247, 270540), (260, 257013), (270, 247494), (285, 234468), (324, 206245), (334, 200070), (342, 195390), (351, 190380), (380, 175851), (390, 171342), (405, 164996), (468, 142785), (494, 135270), (501, 133380), (513, 130260), (540, 123747), (570, 117234), (585, 114228), (668, 100035), (684, 97695), (702, 95190), (741, 90180), (780, 85671), (810, 82498), (835, 80028), (855, 78156), (988, 67635), (1002, 66690), (1026, 65130), (1053, 63460), (1140, 58617), (1170, 57114), (1235, 54108), (1404, 47595), (1482, 45090), (1503, 44460), (1539, 43420), (1620, 41249), (1670, 40014), (1710, 39078), (1755, 38076), (2004, 33345), (2052, 32565), (2106, 31730), (2171, 30780), (2223, 30060), (2340, 28557), (2470, 27054), (2505, 26676), (2565, 26052), (2964, 22545), (3006, 22230), (3078, 21710), (3173, 21060), (3340, 20007), (3420, 19539), (3510, 19038), (3705, 18036), (4212, 15865), (4342, 15390), (4446, 15030), (4509, 14820), (4940, 13527), (5010, 13338), (5130, 13026), (5265, 12692), (6012, 11115), (6156, 10855), (6346, 10530), (6513, 10260), (6669, 10020), (7020, 9519), (7410, 9018), (7515, 8892), (7695, 8684)]