112451220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:515

約数の個数: 192

約数和(自身を含む): 406425600

約数和(自身を除く): 293974380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 71, 84, 90, 105, 108, 126, 135, 140, 142, 180, 189, 210, 213, 252, 270, 284, 315, 355, 378, 419, 420, 426, 497, 540, 630, 639, 710, 756, 838, 852, 945, 994, 1065, 1257, 1260, 1278, 1420, 1491, 1676, 1890, 1917, 1988, 2095, 2130, 2485, 2514, 2556, 2933, 2982, 3195, 3771, 3780, 3834, 4190, 4260, 4473, 4970, 5028, 5866, 5964, 6285, 6390, 7455, 7542, 7668, 8380, 8799, 8946, 9585, 9940, 11313, 11732, 12570, 12780, 13419, 14665, 14910, 15084, 17598, 17892, 18855, 19170, 22365, 22626, 25140, 26397, 26838, 29330, 29749, 29820, 35196, 37710, 38340, 43995, 44730, 45252, 52794, 53676, 56565, 58660, 59498, 67095, 75420, 79191, 87990, 89247, 89460, 105588, 113130, 118996, 131985, 134190, 148745, 158382, 175980, 178494, 208243, 226260, 263970, 267741, 268380, 297490, 316764, 356988, 395955, 416486, 446235, 527940, 535482, 594980, 624729, 791910, 803223, 832972, 892470, 1041215, 1070964, 1249458, 1338705, 1583820, 1606446, 1784940, 1874187, 2082430, 2498916, 2677410, 3123645, 3212892, 3748374, 4016115, 4164860, 5354820, 5622561, 6247290, 7496748, 8032230, 9370935, 11245122, 12494580, 16064460, 18741870, 22490244, 28112805, 37483740, 56225610, 112451220]

約数ペア:

[(1, 112451220), (2, 56225610), (3, 37483740), (4, 28112805), (5, 22490244), (6, 18741870), (7, 16064460), (9, 12494580), (10, 11245122), (12, 9370935), (14, 8032230), (15, 7496748), (18, 6247290), (20, 5622561), (21, 5354820), (27, 4164860), (28, 4016115), (30, 3748374), (35, 3212892), (36, 3123645), (42, 2677410), (45, 2498916), (54, 2082430), (60, 1874187), (63, 1784940), (70, 1606446), (71, 1583820), (84, 1338705), (90, 1249458), (105, 1070964), (108, 1041215), (126, 892470), (135, 832972), (140, 803223), (142, 791910), (180, 624729), (189, 594980), (210, 535482), (213, 527940), (252, 446235), (270, 416486), (284, 395955), (315, 356988), (355, 316764), (378, 297490), (419, 268380), (420, 267741), (426, 263970), (497, 226260), (540, 208243), (630, 178494), (639, 175980), (710, 158382), (756, 148745), (838, 134190), (852, 131985), (945, 118996), (994, 113130), (1065, 105588), (1257, 89460), (1260, 89247), (1278, 87990), (1420, 79191), (1491, 75420), (1676, 67095), (1890, 59498), (1917, 58660), (1988, 56565), (2095, 53676), (2130, 52794), (2485, 45252), (2514, 44730), (2556, 43995), (2933, 38340), (2982, 37710), (3195, 35196), (3771, 29820), (3780, 29749), (3834, 29330), (4190, 26838), (4260, 26397), (4473, 25140), (4970, 22626), (5028, 22365), (5866, 19170), (5964, 18855), (6285, 17892), (6390, 17598), (7455, 15084), (7542, 14910), (7668, 14665), (8380, 13419), (8799, 12780), (8946, 12570), (9585, 11732), (9940, 11313)]