273998400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4391}}^1$

素因数の和:4429

約数の個数: 168

約数和(自身を含む): 968313024

約数和(自身を除く): 694314624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 192, 195, 200, 208, 240, 260, 300, 312, 320, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 832, 960, 975, 1040, 1200, 1248, 1300, 1560, 1600, 1950, 2080, 2400, 2496, 2600, 3120, 3900, 4160, 4391, 4800, 5200, 6240, 7800, 8782, 10400, 12480, 13173, 15600, 17564, 20800, 21955, 26346, 31200, 35128, 43910, 52692, 57083, 62400, 65865, 70256, 87820, 105384, 109775, 114166, 131730, 140512, 171249, 175640, 210768, 219550, 228332, 263460, 281024, 285415, 329325, 342498, 351280, 421536, 439100, 456664, 526920, 570830, 658650, 684996, 702560, 843072, 856245, 878200, 913328, 1053840, 1141660, 1317300, 1369992, 1405120, 1427075, 1712490, 1756400, 1826656, 2107680, 2283320, 2634600, 2739984, 2854150, 3424980, 3512800, 3653312, 4215360, 4281225, 4566640, 5269200, 5479968, 5708300, 6849960, 7025600, 8562450, 9133280, 10538400, 10959936, 11416600, 13699920, 17124900, 18266560, 21076800, 22833200, 27399840, 34249800, 45666400, 54799680, 68499600, 91332800, 136999200, 273998400]

約数ペア:

[(1, 273998400), (2, 136999200), (3, 91332800), (4, 68499600), (5, 54799680), (6, 45666400), (8, 34249800), (10, 27399840), (12, 22833200), (13, 21076800), (15, 18266560), (16, 17124900), (20, 13699920), (24, 11416600), (25, 10959936), (26, 10538400), (30, 9133280), (32, 8562450), (39, 7025600), (40, 6849960), (48, 5708300), (50, 5479968), (52, 5269200), (60, 4566640), (64, 4281225), (65, 4215360), (75, 3653312), (78, 3512800), (80, 3424980), (96, 2854150), (100, 2739984), (104, 2634600), (120, 2283320), (130, 2107680), (150, 1826656), (156, 1756400), (160, 1712490), (192, 1427075), (195, 1405120), (200, 1369992), (208, 1317300), (240, 1141660), (260, 1053840), (300, 913328), (312, 878200), (320, 856245), (325, 843072), (390, 702560), (400, 684996), (416, 658650), (480, 570830), (520, 526920), (600, 456664), (624, 439100), (650, 421536), (780, 351280), (800, 342498), (832, 329325), (960, 285415), (975, 281024), (1040, 263460), (1200, 228332), (1248, 219550), (1300, 210768), (1560, 175640), (1600, 171249), (1950, 140512), (2080, 131730), (2400, 114166), (2496, 109775), (2600, 105384), (3120, 87820), (3900, 70256), (4160, 65865), (4391, 62400), (4800, 57083), (5200, 52692), (6240, 43910), (7800, 35128), (8782, 31200), (10400, 26346), (12480, 21955), (13173, 20800), (15600, 17564)]