157250340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:171

約数の個数: 288

約数和(自身を含む): 561375360

約数和(自身を除く): 404125020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 59, 60, 65, 67, 68, 78, 85, 90, 102, 117, 118, 130, 134, 153, 156, 170, 177, 180, 195, 201, 204, 221, 234, 236, 255, 260, 268, 295, 306, 335, 340, 354, 390, 402, 442, 468, 510, 531, 585, 590, 603, 612, 663, 670, 708, 765, 767, 780, 804, 871, 884, 885, 1003, 1005, 1020, 1062, 1105, 1139, 1170, 1180, 1206, 1326, 1340, 1530, 1534, 1742, 1770, 1989, 2006, 2010, 2124, 2210, 2278, 2301, 2340, 2412, 2613, 2652, 2655, 3009, 3015, 3060, 3068, 3315, 3417, 3484, 3540, 3835, 3953, 3978, 4012, 4020, 4355, 4420, 4556, 4602, 5015, 5226, 5310, 5695, 6018, 6030, 6630, 6834, 6903, 7670, 7839, 7906, 7956, 8710, 9027, 9204, 9945, 10030, 10251, 10452, 10620, 11390, 11505, 11859, 12036, 12060, 13039, 13065, 13260, 13668, 13806, 14807, 15045, 15340, 15678, 15812, 17085, 17420, 18054, 19765, 19890, 20060, 20502, 22780, 23010, 23718, 26078, 26130, 27612, 29614, 30090, 31356, 34170, 34515, 35577, 36108, 39117, 39195, 39530, 39780, 41004, 44421, 45135, 46020, 47436, 51255, 51389, 52156, 52260, 59228, 59295, 60180, 65195, 67201, 68340, 69030, 71154, 74035, 78234, 78390, 79060, 88842, 90270, 102510, 102778, 117351, 118590, 130390, 133263, 134402, 138060, 142308, 148070, 154167, 156468, 156780, 177684, 177885, 180540, 195585, 201603, 205020, 205556, 222105, 234702, 237180, 256945, 260780, 266526, 268804, 296140, 308334, 336005, 355770, 391170, 403206, 444210, 462501, 469404, 513890, 533052, 586755, 604809, 616668, 666315, 672010, 711540, 770835, 782340, 806412, 873613, 888420, 925002, 1008015, 1027780, 1173510, 1209618, 1332630, 1344020, 1541670, 1747226, 1850004, 2016030, 2312505, 2347020, 2419236, 2620839, 2665260, 3024045, 3083340, 3494452, 4032060, 4368065, 4625010, 5241678, 6048090, 7862517, 8736130, 9250020, 10483356, 12096180, 13104195, 15725034, 17472260, 26208390, 31450068, 39312585, 52416780, 78625170, 157250340]

約数ペア:

[(1, 157250340), (2, 78625170), (3, 52416780), (4, 39312585), (5, 31450068), (6, 26208390), (9, 17472260), (10, 15725034), (12, 13104195), (13, 12096180), (15, 10483356), (17, 9250020), (18, 8736130), (20, 7862517), (26, 6048090), (30, 5241678), (34, 4625010), (36, 4368065), (39, 4032060), (45, 3494452), (51, 3083340), (52, 3024045), (59, 2665260), (60, 2620839), (65, 2419236), (67, 2347020), (68, 2312505), (78, 2016030), (85, 1850004), (90, 1747226), (102, 1541670), (117, 1344020), (118, 1332630), (130, 1209618), (134, 1173510), (153, 1027780), (156, 1008015), (170, 925002), (177, 888420), (180, 873613), (195, 806412), (201, 782340), (204, 770835), (221, 711540), (234, 672010), (236, 666315), (255, 616668), (260, 604809), (268, 586755), (295, 533052), (306, 513890), (335, 469404), (340, 462501), (354, 444210), (390, 403206), (402, 391170), (442, 355770), (468, 336005), (510, 308334), (531, 296140), (585, 268804), (590, 266526), (603, 260780), (612, 256945), (663, 237180), (670, 234702), (708, 222105), (765, 205556), (767, 205020), (780, 201603), (804, 195585), (871, 180540), (884, 177885), (885, 177684), (1003, 156780), (1005, 156468), (1020, 154167), (1062, 148070), (1105, 142308), (1139, 138060), (1170, 134402), (1180, 133263), (1206, 130390), (1326, 118590), (1340, 117351), (1530, 102778), (1534, 102510), (1742, 90270), (1770, 88842), (1989, 79060), (2006, 78390), (2010, 78234), (2124, 74035), (2210, 71154), (2278, 69030), (2301, 68340), (2340, 67201), (2412, 65195), (2613, 60180), (2652, 59295), (2655, 59228), (3009, 52260), (3015, 52156), (3060, 51389), (3068, 51255), (3315, 47436), (3417, 46020), (3484, 45135), (3540, 44421), (3835, 41004), (3953, 39780), (3978, 39530), (4012, 39195), (4020, 39117), (4355, 36108), (4420, 35577), (4556, 34515), (4602, 34170), (5015, 31356), (5226, 30090), (5310, 29614), (5695, 27612), (6018, 26130), (6030, 26078), (6630, 23718), (6834, 23010), (6903, 22780), (7670, 20502), (7839, 20060), (7906, 19890), (7956, 19765), (8710, 18054), (9027, 17420), (9204, 17085), (9945, 15812), (10030, 15678), (10251, 15340), (10452, 15045), (10620, 14807), (11390, 13806), (11505, 13668), (11859, 13260), (12036, 13065), (12060, 13039)]