1550321100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{9413}}^1$

素因数の和:9497

約数の個数: 144

約数和(自身を含む): 5066238240

約数和(自身を除く): 3515917140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 61, 75, 90, 100, 108, 122, 135, 150, 180, 183, 225, 244, 270, 300, 305, 366, 450, 540, 549, 610, 675, 732, 900, 915, 1098, 1220, 1350, 1525, 1647, 1830, 2196, 2700, 2745, 3050, 3294, 3660, 4575, 5490, 6100, 6588, 8235, 9150, 9413, 10980, 13725, 16470, 18300, 18826, 27450, 28239, 32940, 37652, 41175, 47065, 54900, 56478, 82350, 84717, 94130, 112956, 141195, 164700, 169434, 188260, 235325, 254151, 282390, 338868, 423585, 470650, 508302, 564780, 574193, 705975, 847170, 941300, 1016604, 1148386, 1270755, 1411950, 1694340, 1722579, 2117925, 2296772, 2541510, 2823900, 2870965, 3445158, 4235850, 5083020, 5167737, 5741930, 6353775, 6890316, 8471700, 8612895, 10335474, 11483860, 12707550, 14354825, 15503211, 17225790, 20670948, 25415100, 25838685, 28709650, 31006422, 34451580, 43064475, 51677370, 57419300, 62012844, 77516055, 86128950, 103354740, 129193425, 155032110, 172257900, 258386850, 310064220, 387580275, 516773700, 775160550, 1550321100]

約数ペア:

[(1, 1550321100), (2, 775160550), (3, 516773700), (4, 387580275), (5, 310064220), (6, 258386850), (9, 172257900), (10, 155032110), (12, 129193425), (15, 103354740), (18, 86128950), (20, 77516055), (25, 62012844), (27, 57419300), (30, 51677370), (36, 43064475), (45, 34451580), (50, 31006422), (54, 28709650), (60, 25838685), (61, 25415100), (75, 20670948), (90, 17225790), (100, 15503211), (108, 14354825), (122, 12707550), (135, 11483860), (150, 10335474), (180, 8612895), (183, 8471700), (225, 6890316), (244, 6353775), (270, 5741930), (300, 5167737), (305, 5083020), (366, 4235850), (450, 3445158), (540, 2870965), (549, 2823900), (610, 2541510), (675, 2296772), (732, 2117925), (900, 1722579), (915, 1694340), (1098, 1411950), (1220, 1270755), (1350, 1148386), (1525, 1016604), (1647, 941300), (1830, 847170), (2196, 705975), (2700, 574193), (2745, 564780), (3050, 508302), (3294, 470650), (3660, 423585), (4575, 338868), (5490, 282390), (6100, 254151), (6588, 235325), (8235, 188260), (9150, 169434), (9413, 164700), (10980, 141195), (13725, 112956), (16470, 94130), (18300, 84717), (18826, 82350), (27450, 56478), (28239, 54900), (32940, 47065), (37652, 41175)]