135621240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3499}}^1$

素因数の和:3549

約数の個数: 128

約数和(自身を含む): 453600000

約数和(自身を除く): 317978760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 969, 1020, 1140, 1292, 1615, 1938, 2040, 2280, 2584, 3230, 3499, 3876, 4845, 6460, 6998, 7752, 9690, 10497, 12920, 13996, 17495, 19380, 20994, 27992, 34990, 38760, 41988, 52485, 59483, 66481, 69980, 83976, 104970, 118966, 132962, 139960, 178449, 199443, 209940, 237932, 265924, 297415, 332405, 356898, 398886, 419880, 475864, 531848, 594830, 664810, 713796, 797772, 892245, 997215, 1130177, 1189660, 1329620, 1427592, 1595544, 1784490, 1994430, 2260354, 2379320, 2659240, 3390531, 3568980, 3988860, 4520708, 5650885, 6781062, 7137960, 7977720, 9041416, 11301770, 13562124, 16952655, 22603540, 27124248, 33905310, 45207080, 67810620, 135621240]

約数ペア:

[(1, 135621240), (2, 67810620), (3, 45207080), (4, 33905310), (5, 27124248), (6, 22603540), (8, 16952655), (10, 13562124), (12, 11301770), (15, 9041416), (17, 7977720), (19, 7137960), (20, 6781062), (24, 5650885), (30, 4520708), (34, 3988860), (38, 3568980), (40, 3390531), (51, 2659240), (57, 2379320), (60, 2260354), (68, 1994430), (76, 1784490), (85, 1595544), (95, 1427592), (102, 1329620), (114, 1189660), (120, 1130177), (136, 997215), (152, 892245), (170, 797772), (190, 713796), (204, 664810), (228, 594830), (255, 531848), (285, 475864), (323, 419880), (340, 398886), (380, 356898), (408, 332405), (456, 297415), (510, 265924), (570, 237932), (646, 209940), (680, 199443), (760, 178449), (969, 139960), (1020, 132962), (1140, 118966), (1292, 104970), (1615, 83976), (1938, 69980), (2040, 66481), (2280, 59483), (2584, 52485), (3230, 41988), (3499, 38760), (3876, 34990), (4845, 27992), (6460, 20994), (6998, 19380), (7752, 17495), (9690, 13996), (10497, 12920)]