72534210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:110

約数の個数: 160

約数和(自身を含む): 217805760

約数和(自身を除く): 145271550

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 49, 53, 57, 70, 95, 98, 105, 106, 114, 133, 147, 159, 190, 210, 245, 265, 266, 285, 294, 318, 343, 371, 399, 490, 530, 570, 665, 686, 735, 742, 795, 798, 931, 1007, 1029, 1113, 1330, 1470, 1590, 1715, 1855, 1862, 1995, 2014, 2058, 2226, 2401, 2597, 2793, 3021, 3430, 3710, 3990, 4655, 4802, 5035, 5145, 5194, 5565, 5586, 6042, 6517, 7049, 7203, 7791, 9310, 10070, 10290, 11130, 12005, 12985, 13034, 13965, 14098, 14406, 15105, 15582, 18179, 19551, 21147, 24010, 25970, 27930, 30210, 32585, 35245, 36015, 36358, 38955, 39102, 42294, 45619, 49343, 54537, 65170, 70490, 72030, 77910, 90895, 91238, 97755, 98686, 105735, 109074, 127253, 136857, 148029, 181790, 195510, 211470, 228095, 246715, 254506, 272685, 273714, 296058, 345401, 381759, 456190, 493430, 545370, 636265, 684285, 690802, 740145, 763518, 1036203, 1272530, 1368570, 1480290, 1727005, 1908795, 2072406, 2417807, 3454010, 3817590, 4835614, 5181015, 7253421, 10362030, 12089035, 14506842, 24178070, 36267105, 72534210]

約数ペア:

[(1, 72534210), (2, 36267105), (3, 24178070), (5, 14506842), (6, 12089035), (7, 10362030), (10, 7253421), (14, 5181015), (15, 4835614), (19, 3817590), (21, 3454010), (30, 2417807), (35, 2072406), (38, 1908795), (42, 1727005), (49, 1480290), (53, 1368570), (57, 1272530), (70, 1036203), (95, 763518), (98, 740145), (105, 690802), (106, 684285), (114, 636265), (133, 545370), (147, 493430), (159, 456190), (190, 381759), (210, 345401), (245, 296058), (265, 273714), (266, 272685), (285, 254506), (294, 246715), (318, 228095), (343, 211470), (371, 195510), (399, 181790), (490, 148029), (530, 136857), (570, 127253), (665, 109074), (686, 105735), (735, 98686), (742, 97755), (795, 91238), (798, 90895), (931, 77910), (1007, 72030), (1029, 70490), (1113, 65170), (1330, 54537), (1470, 49343), (1590, 45619), (1715, 42294), (1855, 39102), (1862, 38955), (1995, 36358), (2014, 36015), (2058, 35245), (2226, 32585), (2401, 30210), (2597, 27930), (2793, 25970), (3021, 24010), (3430, 21147), (3710, 19551), (3990, 18179), (4655, 15582), (4802, 15105), (5035, 14406), (5145, 14098), (5194, 13965), (5565, 13034), (5586, 12985), (6042, 12005), (6517, 11130), (7049, 10290), (7203, 10070), (7791, 9310)]