215250750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:273

約数の個数: 256

約数和(自身を含む): 704471040

約数和(自身を除く): 489220290

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 25, 26, 27, 30, 33, 39, 45, 50, 54, 55, 65, 66, 75, 78, 90, 99, 110, 117, 125, 130, 135, 143, 150, 165, 195, 198, 223, 225, 234, 250, 270, 275, 286, 297, 325, 330, 351, 375, 390, 429, 446, 450, 495, 550, 585, 594, 650, 669, 675, 702, 715, 750, 825, 858, 975, 990, 1115, 1125, 1170, 1287, 1338, 1350, 1375, 1430, 1485, 1625, 1650, 1755, 1950, 2007, 2145, 2230, 2250, 2453, 2475, 2574, 2750, 2899, 2925, 2970, 3250, 3345, 3375, 3510, 3575, 3861, 4014, 4125, 4290, 4875, 4906, 4950, 5575, 5798, 5850, 6021, 6435, 6690, 6750, 7150, 7359, 7425, 7722, 8250, 8697, 8775, 9750, 10035, 10725, 11150, 12042, 12265, 12375, 12870, 14495, 14625, 14718, 14850, 16725, 17394, 17550, 17875, 19305, 20070, 21450, 22077, 24530, 24750, 26091, 27875, 28990, 29250, 30105, 31889, 32175, 33450, 35750, 36795, 37125, 38610, 43485, 43875, 44154, 50175, 52182, 53625, 55750, 60210, 61325, 63778, 64350, 66231, 72475, 73590, 74250, 78273, 83625, 86970, 87750, 95667, 96525, 100350, 107250, 110385, 122650, 130455, 132462, 144950, 150525, 156546, 159445, 160875, 167250, 183975, 191334, 193050, 217425, 220770, 250875, 260910, 287001, 301050, 306625, 318890, 321750, 331155, 362375, 367950, 391365, 434850, 478335, 482625, 501750, 551925, 574002, 613250, 652275, 662310, 724750, 752625, 782730, 797225, 861003, 919875, 956670, 965250, 1087125, 1103850, 1304550, 1435005, 1505250, 1594450, 1655775, 1722006, 1839750, 1956825, 2174250, 2391675, 2759625, 2870010, 3261375, 3311550, 3913650, 3986125, 4305015, 4783350, 5519250, 6522750, 7175025, 7972250, 8278875, 8610030, 9784125, 11958375, 14350050, 16557750, 19568250, 21525075, 23916750, 35875125, 43050150, 71750250, 107625375, 215250750]

約数ペア:

[(1, 215250750), (2, 107625375), (3, 71750250), (5, 43050150), (6, 35875125), (9, 23916750), (10, 21525075), (11, 19568250), (13, 16557750), (15, 14350050), (18, 11958375), (22, 9784125), (25, 8610030), (26, 8278875), (27, 7972250), (30, 7175025), (33, 6522750), (39, 5519250), (45, 4783350), (50, 4305015), (54, 3986125), (55, 3913650), (65, 3311550), (66, 3261375), (75, 2870010), (78, 2759625), (90, 2391675), (99, 2174250), (110, 1956825), (117, 1839750), (125, 1722006), (130, 1655775), (135, 1594450), (143, 1505250), (150, 1435005), (165, 1304550), (195, 1103850), (198, 1087125), (223, 965250), (225, 956670), (234, 919875), (250, 861003), (270, 797225), (275, 782730), (286, 752625), (297, 724750), (325, 662310), (330, 652275), (351, 613250), (375, 574002), (390, 551925), (429, 501750), (446, 482625), (450, 478335), (495, 434850), (550, 391365), (585, 367950), (594, 362375), (650, 331155), (669, 321750), (675, 318890), (702, 306625), (715, 301050), (750, 287001), (825, 260910), (858, 250875), (975, 220770), (990, 217425), (1115, 193050), (1125, 191334), (1170, 183975), (1287, 167250), (1338, 160875), (1350, 159445), (1375, 156546), (1430, 150525), (1485, 144950), (1625, 132462), (1650, 130455), (1755, 122650), (1950, 110385), (2007, 107250), (2145, 100350), (2230, 96525), (2250, 95667), (2453, 87750), (2475, 86970), (2574, 83625), (2750, 78273), (2899, 74250), (2925, 73590), (2970, 72475), (3250, 66231), (3345, 64350), (3375, 63778), (3510, 61325), (3575, 60210), (3861, 55750), (4014, 53625), (4125, 52182), (4290, 50175), (4875, 44154), (4906, 43875), (4950, 43485), (5575, 38610), (5798, 37125), (5850, 36795), (6021, 35750), (6435, 33450), (6690, 32175), (6750, 31889), (7150, 30105), (7359, 29250), (7425, 28990), (7722, 27875), (8250, 26091), (8697, 24750), (8775, 24530), (9750, 22077), (10035, 21450), (10725, 20070), (11150, 19305), (12042, 17875), (12265, 17550), (12375, 17394), (12870, 16725), (14495, 14850), (14625, 14718)]