145440270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4133}}^1$

素因数の和:4186

約数の個数: 96

約数和(自身を含む): 417897792

約数和(自身を除く): 272457522

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 23, 30, 34, 45, 46, 51, 69, 85, 90, 102, 115, 138, 153, 170, 207, 230, 255, 306, 345, 391, 414, 510, 690, 765, 782, 1035, 1173, 1530, 1955, 2070, 2346, 3519, 3910, 4133, 5865, 7038, 8266, 11730, 12399, 17595, 20665, 24798, 35190, 37197, 41330, 61995, 70261, 74394, 95059, 123990, 140522, 185985, 190118, 210783, 285177, 351305, 371970, 421566, 475295, 570354, 632349, 702610, 855531, 950590, 1053915, 1264698, 1425885, 1616003, 1711062, 2107830, 2851770, 3161745, 3232006, 4277655, 4848009, 6323490, 8080015, 8555310, 9696018, 14544027, 16160030, 24240045, 29088054, 48480090, 72720135, 145440270]

約数ペア:

[(1, 145440270), (2, 72720135), (3, 48480090), (5, 29088054), (6, 24240045), (9, 16160030), (10, 14544027), (15, 9696018), (17, 8555310), (18, 8080015), (23, 6323490), (30, 4848009), (34, 4277655), (45, 3232006), (46, 3161745), (51, 2851770), (69, 2107830), (85, 1711062), (90, 1616003), (102, 1425885), (115, 1264698), (138, 1053915), (153, 950590), (170, 855531), (207, 702610), (230, 632349), (255, 570354), (306, 475295), (345, 421566), (391, 371970), (414, 351305), (510, 285177), (690, 210783), (765, 190118), (782, 185985), (1035, 140522), (1173, 123990), (1530, 95059), (1955, 74394), (2070, 70261), (2346, 61995), (3519, 41330), (3910, 37197), (4133, 35190), (5865, 24798), (7038, 20665), (8266, 17595), (11730, 12399)]