1387194750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{877}}^1$

素因数の和:956

約数の個数: 192

約数和(自身を含む): 4059731520

約数和(自身を除く): 2672536770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 37, 38, 45, 50, 57, 74, 75, 90, 95, 111, 114, 125, 150, 171, 185, 190, 222, 225, 250, 285, 333, 342, 370, 375, 450, 475, 555, 570, 666, 703, 750, 855, 877, 925, 950, 1110, 1125, 1406, 1425, 1665, 1710, 1754, 1850, 2109, 2250, 2375, 2631, 2775, 2850, 3330, 3515, 4218, 4275, 4385, 4625, 4750, 5262, 5550, 6327, 7030, 7125, 7893, 8325, 8550, 8770, 9250, 10545, 12654, 13155, 13875, 14250, 15786, 16650, 16663, 17575, 21090, 21375, 21925, 26310, 27750, 31635, 32449, 33326, 35150, 39465, 41625, 42750, 43850, 49989, 52725, 63270, 64898, 65775, 78930, 83250, 83315, 87875, 97347, 99978, 105450, 109625, 131550, 149967, 158175, 162245, 166630, 175750, 194694, 197325, 219250, 249945, 263625, 292041, 299934, 316350, 324490, 328875, 394650, 416575, 486735, 499890, 527250, 584082, 616531, 657750, 749835, 790875, 811225, 833150, 973470, 986625, 1233062, 1249725, 1460205, 1499670, 1581750, 1622450, 1849593, 1973250, 2082875, 2433675, 2499450, 2920410, 3082655, 3699186, 3749175, 4056125, 4165750, 4867350, 5548779, 6165310, 6248625, 7301025, 7498350, 8112250, 9247965, 11097558, 12168375, 12497250, 14602050, 15413275, 18495930, 18745875, 24336750, 27743895, 30826550, 36505125, 37491750, 46239825, 55487790, 73010250, 77066375, 92479650, 138719475, 154132750, 231199125, 277438950, 462398250, 693597375, 1387194750]

約数ペア:

[(1, 1387194750), (2, 693597375), (3, 462398250), (5, 277438950), (6, 231199125), (9, 154132750), (10, 138719475), (15, 92479650), (18, 77066375), (19, 73010250), (25, 55487790), (30, 46239825), (37, 37491750), (38, 36505125), (45, 30826550), (50, 27743895), (57, 24336750), (74, 18745875), (75, 18495930), (90, 15413275), (95, 14602050), (111, 12497250), (114, 12168375), (125, 11097558), (150, 9247965), (171, 8112250), (185, 7498350), (190, 7301025), (222, 6248625), (225, 6165310), (250, 5548779), (285, 4867350), (333, 4165750), (342, 4056125), (370, 3749175), (375, 3699186), (450, 3082655), (475, 2920410), (555, 2499450), (570, 2433675), (666, 2082875), (703, 1973250), (750, 1849593), (855, 1622450), (877, 1581750), (925, 1499670), (950, 1460205), (1110, 1249725), (1125, 1233062), (1406, 986625), (1425, 973470), (1665, 833150), (1710, 811225), (1754, 790875), (1850, 749835), (2109, 657750), (2250, 616531), (2375, 584082), (2631, 527250), (2775, 499890), (2850, 486735), (3330, 416575), (3515, 394650), (4218, 328875), (4275, 324490), (4385, 316350), (4625, 299934), (4750, 292041), (5262, 263625), (5550, 249945), (6327, 219250), (7030, 197325), (7125, 194694), (7893, 175750), (8325, 166630), (8550, 162245), (8770, 158175), (9250, 149967), (10545, 131550), (12654, 109625), (13155, 105450), (13875, 99978), (14250, 97347), (15786, 87875), (16650, 83315), (16663, 83250), (17575, 78930), (21090, 65775), (21375, 64898), (21925, 63270), (26310, 52725), (27750, 49989), (31635, 43850), (32449, 42750), (33326, 41625), (35150, 39465)]