9321780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:98

約数の個数: 192

約数和(自身を含む): 32175360

約数和(自身を除く): 22853580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 19, 20, 26, 30, 34, 37, 38, 39, 51, 52, 57, 60, 65, 68, 74, 76, 78, 85, 95, 102, 111, 114, 130, 148, 156, 170, 185, 190, 195, 204, 221, 222, 228, 247, 255, 260, 285, 323, 340, 370, 380, 390, 442, 444, 481, 494, 510, 555, 570, 629, 646, 663, 703, 740, 741, 780, 884, 962, 969, 988, 1020, 1105, 1110, 1140, 1235, 1258, 1292, 1326, 1406, 1443, 1482, 1615, 1887, 1924, 1938, 2109, 2210, 2220, 2405, 2470, 2516, 2652, 2812, 2886, 2964, 3145, 3230, 3315, 3515, 3705, 3774, 3876, 4199, 4218, 4420, 4810, 4845, 4940, 5772, 6290, 6460, 6630, 7030, 7215, 7410, 7548, 8177, 8398, 8436, 9139, 9435, 9620, 9690, 10545, 11951, 12580, 12597, 13260, 14060, 14430, 14820, 16354, 16796, 18278, 18870, 19380, 20995, 21090, 23902, 24531, 25194, 27417, 28860, 32708, 35853, 36556, 37740, 40885, 41990, 42180, 45695, 47804, 49062, 50388, 54834, 59755, 62985, 71706, 81770, 83980, 91390, 98124, 109668, 119510, 122655, 125970, 137085, 143412, 155363, 163540, 179265, 182780, 239020, 245310, 251940, 274170, 310726, 358530, 466089, 490620, 548340, 621452, 717060, 776815, 932178, 1553630, 1864356, 2330445, 3107260, 4660890, 9321780]

約数ペア:

[(1, 9321780), (2, 4660890), (3, 3107260), (4, 2330445), (5, 1864356), (6, 1553630), (10, 932178), (12, 776815), (13, 717060), (15, 621452), (17, 548340), (19, 490620), (20, 466089), (26, 358530), (30, 310726), (34, 274170), (37, 251940), (38, 245310), (39, 239020), (51, 182780), (52, 179265), (57, 163540), (60, 155363), (65, 143412), (68, 137085), (74, 125970), (76, 122655), (78, 119510), (85, 109668), (95, 98124), (102, 91390), (111, 83980), (114, 81770), (130, 71706), (148, 62985), (156, 59755), (170, 54834), (185, 50388), (190, 49062), (195, 47804), (204, 45695), (221, 42180), (222, 41990), (228, 40885), (247, 37740), (255, 36556), (260, 35853), (285, 32708), (323, 28860), (340, 27417), (370, 25194), (380, 24531), (390, 23902), (442, 21090), (444, 20995), (481, 19380), (494, 18870), (510, 18278), (555, 16796), (570, 16354), (629, 14820), (646, 14430), (663, 14060), (703, 13260), (740, 12597), (741, 12580), (780, 11951), (884, 10545), (962, 9690), (969, 9620), (988, 9435), (1020, 9139), (1105, 8436), (1110, 8398), (1140, 8177), (1235, 7548), (1258, 7410), (1292, 7215), (1326, 7030), (1406, 6630), (1443, 6460), (1482, 6290), (1615, 5772), (1887, 4940), (1924, 4845), (1938, 4810), (2109, 4420), (2210, 4218), (2220, 4199), (2405, 3876), (2470, 3774), (2516, 3705), (2652, 3515), (2812, 3315), (2886, 3230), (2964, 3145)]