2810134500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{271}}^1$

素因数の和:547

約数の個数: 192

約数和(自身を含む): 8516272128

約数和(自身を除く): 5706137628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 125, 150, 155, 186, 223, 250, 271, 300, 310, 372, 375, 446, 465, 500, 542, 620, 669, 750, 775, 813, 892, 930, 1084, 1115, 1338, 1355, 1500, 1550, 1626, 1860, 2230, 2325, 2676, 2710, 3100, 3252, 3345, 3875, 4065, 4460, 4650, 5420, 5575, 6690, 6775, 6913, 7750, 8130, 8401, 9300, 11150, 11625, 13380, 13550, 13826, 15500, 16260, 16725, 16802, 20325, 20739, 22300, 23250, 25203, 27100, 27652, 27875, 33450, 33604, 33875, 34565, 40650, 41478, 42005, 46500, 50406, 55750, 60433, 66900, 67750, 69130, 81300, 82956, 83625, 84010, 100812, 101625, 103695, 111500, 120866, 126015, 135500, 138260, 167250, 168020, 172825, 181299, 203250, 207390, 210025, 241732, 252030, 302165, 334500, 345650, 362598, 406500, 414780, 420050, 504060, 518475, 604330, 630075, 691300, 725196, 840100, 864125, 906495, 1036950, 1050125, 1208660, 1260150, 1510825, 1728250, 1812990, 1873423, 2073900, 2100250, 2520300, 2592375, 3021650, 3150375, 3456500, 3625980, 3746846, 4200500, 4532475, 5184750, 5620269, 6043300, 6300750, 7493692, 7554125, 9064950, 9367115, 10369500, 11240538, 12601500, 15108250, 18129900, 18734230, 22481076, 22662375, 28101345, 30216500, 37468460, 45324750, 46835575, 56202690, 90649500, 93671150, 112405380, 140506725, 187342300, 234177875, 281013450, 468355750, 562026900, 702533625, 936711500, 1405067250, 2810134500]

約数ペア:

[(1, 2810134500), (2, 1405067250), (3, 936711500), (4, 702533625), (5, 562026900), (6, 468355750), (10, 281013450), (12, 234177875), (15, 187342300), (20, 140506725), (25, 112405380), (30, 93671150), (31, 90649500), (50, 56202690), (60, 46835575), (62, 45324750), (75, 37468460), (93, 30216500), (100, 28101345), (124, 22662375), (125, 22481076), (150, 18734230), (155, 18129900), (186, 15108250), (223, 12601500), (250, 11240538), (271, 10369500), (300, 9367115), (310, 9064950), (372, 7554125), (375, 7493692), (446, 6300750), (465, 6043300), (500, 5620269), (542, 5184750), (620, 4532475), (669, 4200500), (750, 3746846), (775, 3625980), (813, 3456500), (892, 3150375), (930, 3021650), (1084, 2592375), (1115, 2520300), (1338, 2100250), (1355, 2073900), (1500, 1873423), (1550, 1812990), (1626, 1728250), (1860, 1510825), (2230, 1260150), (2325, 1208660), (2676, 1050125), (2710, 1036950), (3100, 906495), (3252, 864125), (3345, 840100), (3875, 725196), (4065, 691300), (4460, 630075), (4650, 604330), (5420, 518475), (5575, 504060), (6690, 420050), (6775, 414780), (6913, 406500), (7750, 362598), (8130, 345650), (8401, 334500), (9300, 302165), (11150, 252030), (11625, 241732), (13380, 210025), (13550, 207390), (13826, 203250), (15500, 181299), (16260, 172825), (16725, 168020), (16802, 167250), (20325, 138260), (20739, 135500), (22300, 126015), (23250, 120866), (25203, 111500), (27100, 103695), (27652, 101625), (27875, 100812), (33450, 84010), (33604, 83625), (33875, 82956), (34565, 81300), (40650, 69130), (41478, 67750), (42005, 66900), (46500, 60433), (50406, 55750)]