216112650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{307}}^1$

素因数の和:373

約数の個数: 144

約数和(自身を含む): 611148384

約数和(自身を除く): 395035734

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 25, 26, 30, 38, 39, 50, 57, 65, 75, 78, 95, 114, 130, 150, 190, 195, 247, 285, 307, 325, 361, 390, 475, 494, 570, 614, 650, 722, 741, 921, 950, 975, 1083, 1235, 1425, 1482, 1535, 1805, 1842, 1950, 2166, 2470, 2850, 3070, 3610, 3705, 3991, 4605, 4693, 5415, 5833, 6175, 7410, 7675, 7982, 9025, 9210, 9386, 10830, 11666, 11973, 12350, 14079, 15350, 17499, 18050, 18525, 19955, 23025, 23465, 23946, 27075, 28158, 29165, 34998, 37050, 39910, 46050, 46930, 54150, 58330, 59865, 70395, 75829, 87495, 99775, 110827, 117325, 119730, 140790, 145825, 151658, 174990, 199550, 221654, 227487, 234650, 291650, 299325, 332481, 351975, 379145, 437475, 454974, 554135, 598650, 664962, 703950, 758290, 874950, 1108270, 1137435, 1440751, 1662405, 1895725, 2274870, 2770675, 2881502, 3324810, 3791450, 4322253, 5541350, 5687175, 7203755, 8312025, 8644506, 11374350, 14407510, 16624050, 21611265, 36018775, 43222530, 72037550, 108056325, 216112650]

約数ペア:

[(1, 216112650), (2, 108056325), (3, 72037550), (5, 43222530), (6, 36018775), (10, 21611265), (13, 16624050), (15, 14407510), (19, 11374350), (25, 8644506), (26, 8312025), (30, 7203755), (38, 5687175), (39, 5541350), (50, 4322253), (57, 3791450), (65, 3324810), (75, 2881502), (78, 2770675), (95, 2274870), (114, 1895725), (130, 1662405), (150, 1440751), (190, 1137435), (195, 1108270), (247, 874950), (285, 758290), (307, 703950), (325, 664962), (361, 598650), (390, 554135), (475, 454974), (494, 437475), (570, 379145), (614, 351975), (650, 332481), (722, 299325), (741, 291650), (921, 234650), (950, 227487), (975, 221654), (1083, 199550), (1235, 174990), (1425, 151658), (1482, 145825), (1535, 140790), (1805, 119730), (1842, 117325), (1950, 110827), (2166, 99775), (2470, 87495), (2850, 75829), (3070, 70395), (3610, 59865), (3705, 58330), (3991, 54150), (4605, 46930), (4693, 46050), (5415, 39910), (5833, 37050), (6175, 34998), (7410, 29165), (7675, 28158), (7982, 27075), (9025, 23946), (9210, 23465), (9386, 23025), (10830, 19955), (11666, 18525), (11973, 18050), (12350, 17499), (14079, 15350)]