25077150

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:463

約数の個数: 144

約数和(自身を含む): 81244800

約数和(自身を除く): 56167650

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 25, 30, 35, 38, 42, 45, 50, 57, 63, 70, 75, 90, 95, 105, 114, 126, 133, 150, 171, 175, 190, 210, 225, 266, 285, 315, 342, 350, 399, 419, 450, 475, 525, 570, 630, 665, 798, 838, 855, 950, 1050, 1197, 1257, 1330, 1425, 1575, 1710, 1995, 2095, 2394, 2514, 2850, 2933, 3150, 3325, 3771, 3990, 4190, 4275, 5866, 5985, 6285, 6650, 7542, 7961, 8550, 8799, 9975, 10475, 11970, 12570, 14665, 15922, 17598, 18855, 19950, 20950, 23883, 26397, 29330, 29925, 31425, 37710, 39805, 43995, 47766, 52794, 55727, 59850, 62850, 71649, 73325, 79610, 87990, 94275, 111454, 119415, 131985, 143298, 146650, 167181, 188550, 199025, 219975, 238830, 263970, 278635, 334362, 358245, 398050, 439950, 501543, 557270, 597075, 659925, 716490, 835905, 1003086, 1194150, 1319850, 1393175, 1671810, 1791225, 2507715, 2786350, 3582450, 4179525, 5015430, 8359050, 12538575, 25077150]

約数ペア:

[(1, 25077150), (2, 12538575), (3, 8359050), (5, 5015430), (6, 4179525), (7, 3582450), (9, 2786350), (10, 2507715), (14, 1791225), (15, 1671810), (18, 1393175), (19, 1319850), (21, 1194150), (25, 1003086), (30, 835905), (35, 716490), (38, 659925), (42, 597075), (45, 557270), (50, 501543), (57, 439950), (63, 398050), (70, 358245), (75, 334362), (90, 278635), (95, 263970), (105, 238830), (114, 219975), (126, 199025), (133, 188550), (150, 167181), (171, 146650), (175, 143298), (190, 131985), (210, 119415), (225, 111454), (266, 94275), (285, 87990), (315, 79610), (342, 73325), (350, 71649), (399, 62850), (419, 59850), (450, 55727), (475, 52794), (525, 47766), (570, 43995), (630, 39805), (665, 37710), (798, 31425), (838, 29925), (855, 29330), (950, 26397), (1050, 23883), (1197, 20950), (1257, 19950), (1330, 18855), (1425, 17598), (1575, 15922), (1710, 14665), (1995, 12570), (2095, 11970), (2394, 10475), (2514, 9975), (2850, 8799), (2933, 8550), (3150, 7961), (3325, 7542), (3771, 6650), (3990, 6285), (4190, 5985), (4275, 5866)]