180461970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:297

約数の個数: 192

約数和(自身を含む): 550053504

約数和(自身を除く): 369591534

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 43, 45, 51, 65, 78, 85, 86, 90, 102, 117, 129, 130, 153, 170, 195, 211, 215, 221, 234, 255, 258, 306, 387, 390, 422, 430, 442, 510, 559, 585, 633, 645, 663, 731, 765, 774, 1055, 1105, 1118, 1170, 1266, 1290, 1326, 1462, 1530, 1677, 1899, 1935, 1989, 2110, 2193, 2210, 2743, 2795, 3165, 3315, 3354, 3587, 3655, 3798, 3870, 3978, 4386, 5031, 5486, 5590, 6330, 6579, 6630, 7174, 7310, 8229, 8385, 9073, 9495, 9503, 9945, 10062, 10761, 10965, 13158, 13715, 16458, 16770, 17935, 18146, 18990, 19006, 19890, 21522, 21930, 24687, 25155, 27219, 27430, 28509, 32283, 32895, 35870, 41145, 45365, 46631, 47515, 49374, 50310, 53805, 54438, 57018, 64566, 65790, 81657, 82290, 85527, 90730, 93262, 95030, 107610, 117949, 123435, 136095, 139893, 142545, 154241, 161415, 163314, 171054, 233155, 235898, 246870, 272190, 279786, 285090, 308482, 322830, 353847, 408285, 419679, 427635, 462723, 466310, 589745, 699465, 707694, 771205, 816570, 839358, 855270, 925446, 1061541, 1179490, 1388169, 1398930, 1542410, 1769235, 2005133, 2098395, 2123082, 2313615, 2776338, 3538470, 4010266, 4196790, 4627230, 5307705, 6015399, 6940845, 10025665, 10615410, 12030798, 13881690, 18046197, 20051330, 30076995, 36092394, 60153990, 90230985, 180461970]

約数ペア:

[(1, 180461970), (2, 90230985), (3, 60153990), (5, 36092394), (6, 30076995), (9, 20051330), (10, 18046197), (13, 13881690), (15, 12030798), (17, 10615410), (18, 10025665), (26, 6940845), (30, 6015399), (34, 5307705), (39, 4627230), (43, 4196790), (45, 4010266), (51, 3538470), (65, 2776338), (78, 2313615), (85, 2123082), (86, 2098395), (90, 2005133), (102, 1769235), (117, 1542410), (129, 1398930), (130, 1388169), (153, 1179490), (170, 1061541), (195, 925446), (211, 855270), (215, 839358), (221, 816570), (234, 771205), (255, 707694), (258, 699465), (306, 589745), (387, 466310), (390, 462723), (422, 427635), (430, 419679), (442, 408285), (510, 353847), (559, 322830), (585, 308482), (633, 285090), (645, 279786), (663, 272190), (731, 246870), (765, 235898), (774, 233155), (1055, 171054), (1105, 163314), (1118, 161415), (1170, 154241), (1266, 142545), (1290, 139893), (1326, 136095), (1462, 123435), (1530, 117949), (1677, 107610), (1899, 95030), (1935, 93262), (1989, 90730), (2110, 85527), (2193, 82290), (2210, 81657), (2743, 65790), (2795, 64566), (3165, 57018), (3315, 54438), (3354, 53805), (3587, 50310), (3655, 49374), (3798, 47515), (3870, 46631), (3978, 45365), (4386, 41145), (5031, 35870), (5486, 32895), (5590, 32283), (6330, 28509), (6579, 27430), (6630, 27219), (7174, 25155), (7310, 24687), (8229, 21930), (8385, 21522), (9073, 19890), (9495, 19006), (9503, 18990), (9945, 18146), (10062, 17935), (10761, 16770), (10965, 16458), (13158, 13715)]