145315800

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1$

素因数の和:655

約数の個数: 288

約数和(自身を含む): 588057600

約数和(自身を除く): 442741800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 25, 28, 30, 35, 36, 38, 40, 42, 45, 50, 56, 57, 60, 63, 70, 72, 75, 76, 84, 90, 95, 100, 105, 114, 120, 126, 133, 140, 150, 152, 168, 171, 175, 180, 190, 200, 210, 225, 228, 252, 266, 280, 285, 300, 315, 342, 350, 360, 380, 399, 420, 450, 456, 475, 504, 525, 532, 570, 600, 607, 630, 665, 684, 700, 760, 798, 840, 855, 900, 950, 1050, 1064, 1140, 1197, 1214, 1260, 1330, 1368, 1400, 1425, 1575, 1596, 1710, 1800, 1821, 1900, 1995, 2100, 2280, 2394, 2428, 2520, 2660, 2850, 3035, 3150, 3192, 3325, 3420, 3642, 3800, 3990, 4200, 4249, 4275, 4788, 4856, 5320, 5463, 5700, 5985, 6070, 6300, 6650, 6840, 7284, 7980, 8498, 8550, 9105, 9576, 9975, 10926, 11400, 11533, 11970, 12140, 12600, 12747, 13300, 14568, 15175, 15960, 16996, 17100, 18210, 19950, 21245, 21852, 23066, 23940, 24280, 25494, 26600, 27315, 29925, 30350, 33992, 34200, 34599, 36420, 38241, 39900, 42490, 43704, 45525, 46132, 47880, 50988, 54630, 57665, 59850, 60700, 63735, 69198, 72840, 76482, 79800, 80731, 84980, 91050, 92264, 101976, 103797, 106225, 109260, 115330, 119700, 121400, 127470, 136575, 138396, 152964, 161462, 169960, 172995, 182100, 191205, 207594, 212450, 218520, 230660, 239400, 242193, 254940, 273150, 276792, 288325, 305928, 318675, 322924, 345990, 364200, 382410, 403655, 415188, 424900, 461320, 484386, 509880, 518985, 546300, 576650, 637350, 645848, 691980, 726579, 764820, 807310, 830376, 849800, 864975, 956025, 968772, 1037970, 1092600, 1153300, 1210965, 1274700, 1383960, 1453158, 1529640, 1614620, 1729950, 1912050, 1937544, 2018275, 2075940, 2306600, 2421930, 2549400, 2594925, 2906316, 3229240, 3459900, 3632895, 3824100, 4036550, 4151880, 4843860, 5189850, 5812632, 6054825, 6919800, 7265790, 7648200, 8073100, 9687720, 10379700, 12109650, 14531580, 16146200, 18164475, 20759400, 24219300, 29063160, 36328950, 48438600, 72657900, 145315800]

約数ペア:

[(1, 145315800), (2, 72657900), (3, 48438600), (4, 36328950), (5, 29063160), (6, 24219300), (7, 20759400), (8, 18164475), (9, 16146200), (10, 14531580), (12, 12109650), (14, 10379700), (15, 9687720), (18, 8073100), (19, 7648200), (20, 7265790), (21, 6919800), (24, 6054825), (25, 5812632), (28, 5189850), (30, 4843860), (35, 4151880), (36, 4036550), (38, 3824100), (40, 3632895), (42, 3459900), (45, 3229240), (50, 2906316), (56, 2594925), (57, 2549400), (60, 2421930), (63, 2306600), (70, 2075940), (72, 2018275), (75, 1937544), (76, 1912050), (84, 1729950), (90, 1614620), (95, 1529640), (100, 1453158), (105, 1383960), (114, 1274700), (120, 1210965), (126, 1153300), (133, 1092600), (140, 1037970), (150, 968772), (152, 956025), (168, 864975), (171, 849800), (175, 830376), (180, 807310), (190, 764820), (200, 726579), (210, 691980), (225, 645848), (228, 637350), (252, 576650), (266, 546300), (280, 518985), (285, 509880), (300, 484386), (315, 461320), (342, 424900), (350, 415188), (360, 403655), (380, 382410), (399, 364200), (420, 345990), (450, 322924), (456, 318675), (475, 305928), (504, 288325), (525, 276792), (532, 273150), (570, 254940), (600, 242193), (607, 239400), (630, 230660), (665, 218520), (684, 212450), (700, 207594), (760, 191205), (798, 182100), (840, 172995), (855, 169960), (900, 161462), (950, 152964), (1050, 138396), (1064, 136575), (1140, 127470), (1197, 121400), (1214, 119700), (1260, 115330), (1330, 109260), (1368, 106225), (1400, 103797), (1425, 101976), (1575, 92264), (1596, 91050), (1710, 84980), (1800, 80731), (1821, 79800), (1900, 76482), (1995, 72840), (2100, 69198), (2280, 63735), (2394, 60700), (2428, 59850), (2520, 57665), (2660, 54630), (2850, 50988), (3035, 47880), (3150, 46132), (3192, 45525), (3325, 43704), (3420, 42490), (3642, 39900), (3800, 38241), (3990, 36420), (4200, 34599), (4249, 34200), (4275, 33992), (4788, 30350), (4856, 29925), (5320, 27315), (5463, 26600), (5700, 25494), (5985, 24280), (6070, 23940), (6300, 23066), (6650, 21852), (6840, 21245), (7284, 19950), (7980, 18210), (8498, 17100), (8550, 16996), (9105, 15960), (9576, 15175), (9975, 14568), (10926, 13300), (11400, 12747), (11533, 12600), (11970, 12140)]