91921050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1$

素因数の和:877

約数の個数: 144

約数和(自身を含む): 280294560

約数和(自身を除く): 188373510

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 25, 26, 30, 38, 39, 45, 50, 57, 65, 75, 78, 90, 95, 114, 117, 130, 150, 171, 190, 195, 225, 234, 247, 285, 325, 342, 390, 450, 475, 494, 570, 585, 650, 741, 827, 855, 950, 975, 1170, 1235, 1425, 1482, 1654, 1710, 1950, 2223, 2470, 2481, 2850, 2925, 3705, 4135, 4275, 4446, 4962, 5850, 6175, 7410, 7443, 8270, 8550, 10751, 11115, 12350, 12405, 14886, 15713, 18525, 20675, 21502, 22230, 24810, 31426, 32253, 37050, 37215, 41350, 47139, 53755, 55575, 62025, 64506, 74430, 78565, 94278, 96759, 107510, 111150, 124050, 141417, 157130, 161265, 186075, 193518, 204269, 235695, 268775, 282834, 322530, 372150, 392825, 408538, 471390, 483795, 537550, 612807, 707085, 785650, 806325, 967590, 1021345, 1178475, 1225614, 1414170, 1612650, 1838421, 2042690, 2356950, 2418975, 3064035, 3535425, 3676842, 4837950, 5106725, 6128070, 7070850, 9192105, 10213450, 15320175, 18384210, 30640350, 45960525, 91921050]

約数ペア:

[(1, 91921050), (2, 45960525), (3, 30640350), (5, 18384210), (6, 15320175), (9, 10213450), (10, 9192105), (13, 7070850), (15, 6128070), (18, 5106725), (19, 4837950), (25, 3676842), (26, 3535425), (30, 3064035), (38, 2418975), (39, 2356950), (45, 2042690), (50, 1838421), (57, 1612650), (65, 1414170), (75, 1225614), (78, 1178475), (90, 1021345), (95, 967590), (114, 806325), (117, 785650), (130, 707085), (150, 612807), (171, 537550), (190, 483795), (195, 471390), (225, 408538), (234, 392825), (247, 372150), (285, 322530), (325, 282834), (342, 268775), (390, 235695), (450, 204269), (475, 193518), (494, 186075), (570, 161265), (585, 157130), (650, 141417), (741, 124050), (827, 111150), (855, 107510), (950, 96759), (975, 94278), (1170, 78565), (1235, 74430), (1425, 64506), (1482, 62025), (1654, 55575), (1710, 53755), (1950, 47139), (2223, 41350), (2470, 37215), (2481, 37050), (2850, 32253), (2925, 31426), (3705, 24810), (4135, 22230), (4275, 21502), (4446, 20675), (4962, 18525), (5850, 15713), (6175, 14886), (7410, 12405), (7443, 12350), (8270, 11115), (8550, 10751)]