2921153100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{7649}}^1$

素因数の和:7752

約数の個数: 144

約数和(自身を含む): 9030672000

約数和(自身を除く): 6109518900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 67, 75, 76, 95, 100, 114, 134, 150, 190, 201, 228, 268, 285, 300, 335, 380, 402, 475, 570, 670, 804, 950, 1005, 1140, 1273, 1340, 1425, 1675, 1900, 2010, 2546, 2850, 3350, 3819, 4020, 5025, 5092, 5700, 6365, 6700, 7638, 7649, 10050, 12730, 15276, 15298, 19095, 20100, 22947, 25460, 30596, 31825, 38190, 38245, 45894, 63650, 76380, 76490, 91788, 95475, 114735, 127300, 145331, 152980, 190950, 191225, 229470, 290662, 381900, 382450, 435993, 458940, 512483, 573675, 581324, 726655, 764900, 871986, 1024966, 1147350, 1453310, 1537449, 1743972, 2049932, 2179965, 2294700, 2562415, 2906620, 3074898, 3633275, 4359930, 5124830, 6149796, 7266550, 7687245, 8719860, 9737177, 10249660, 10899825, 12812075, 14533100, 15374490, 19474354, 21799650, 25624150, 29211531, 30748980, 38436225, 38948708, 43599300, 48685885, 51248300, 58423062, 76872450, 97371770, 116846124, 146057655, 153744900, 194743540, 243429425, 292115310, 486858850, 584230620, 730288275, 973717700, 1460576550, 2921153100]

約数ペア:

[(1, 2921153100), (2, 1460576550), (3, 973717700), (4, 730288275), (5, 584230620), (6, 486858850), (10, 292115310), (12, 243429425), (15, 194743540), (19, 153744900), (20, 146057655), (25, 116846124), (30, 97371770), (38, 76872450), (50, 58423062), (57, 51248300), (60, 48685885), (67, 43599300), (75, 38948708), (76, 38436225), (95, 30748980), (100, 29211531), (114, 25624150), (134, 21799650), (150, 19474354), (190, 15374490), (201, 14533100), (228, 12812075), (268, 10899825), (285, 10249660), (300, 9737177), (335, 8719860), (380, 7687245), (402, 7266550), (475, 6149796), (570, 5124830), (670, 4359930), (804, 3633275), (950, 3074898), (1005, 2906620), (1140, 2562415), (1273, 2294700), (1340, 2179965), (1425, 2049932), (1675, 1743972), (1900, 1537449), (2010, 1453310), (2546, 1147350), (2850, 1024966), (3350, 871986), (3819, 764900), (4020, 726655), (5025, 581324), (5092, 573675), (5700, 512483), (6365, 458940), (6700, 435993), (7638, 382450), (7649, 381900), (10050, 290662), (12730, 229470), (15276, 191225), (15298, 190950), (19095, 152980), (20100, 145331), (22947, 127300), (25460, 114735), (30596, 95475), (31825, 91788), (38190, 76490), (38245, 76380), (45894, 63650)]