27351450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:501

約数の個数: 144

約数和(自身を含む): 88595520

約数和(自身を除く): 61244070

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, 450, 457, 475, 525, 570, 630, 665, 798, 855, 914, 950, 1050, 1197, 1330, 1371, 1425, 1575, 1710, 1995, 2285, 2394, 2742, 2850, 3150, 3199, 3325, 3990, 4113, 4275, 4570, 5985, 6398, 6650, 6855, 8226, 8550, 8683, 9597, 9975, 11425, 11970, 13710, 15995, 17366, 19194, 19950, 20565, 22850, 26049, 28791, 29925, 31990, 34275, 41130, 43415, 47985, 52098, 57582, 59850, 60781, 68550, 78147, 79975, 86830, 95970, 102825, 121562, 130245, 143955, 156294, 159950, 182343, 205650, 217075, 239925, 260490, 287910, 303905, 364686, 390735, 434150, 479850, 547029, 607810, 651225, 719775, 781470, 911715, 1094058, 1302450, 1439550, 1519525, 1823430, 1953675, 2735145, 3039050, 3907350, 4558575, 5470290, 9117150, 13675725, 27351450]

約数ペア:

[(1, 27351450), (2, 13675725), (3, 9117150), (5, 5470290), (6, 4558575), (7, 3907350), (9, 3039050), (10, 2735145), (14, 1953675), (15, 1823430), (18, 1519525), (19, 1439550), (21, 1302450), (25, 1094058), (30, 911715), (35, 781470), (38, 719775), (42, 651225), (45, 607810), (50, 547029), (57, 479850), (63, 434150), (70, 390735), (75, 364686), (90, 303905), (95, 287910), (105, 260490), (114, 239925), (126, 217075), (133, 205650), (150, 182343), (171, 159950), (175, 156294), (190, 143955), (210, 130245), (225, 121562), (266, 102825), (285, 95970), (315, 86830), (342, 79975), (350, 78147), (399, 68550), (450, 60781), (457, 59850), (475, 57582), (525, 52098), (570, 47985), (630, 43415), (665, 41130), (798, 34275), (855, 31990), (914, 29925), (950, 28791), (1050, 26049), (1197, 22850), (1330, 20565), (1371, 19950), (1425, 19194), (1575, 17366), (1710, 15995), (1995, 13710), (2285, 11970), (2394, 11425), (2742, 9975), (2850, 9597), (3150, 8683), (3199, 8550), (3325, 8226), (3990, 6855), (4113, 6650), (4275, 6398), (4570, 5985)]