172231800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:414

約数の個数: 192

約数和(自身を含む): 584962560

約数和(自身を除く): 412730760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 71, 75, 78, 100, 104, 120, 130, 142, 150, 156, 195, 200, 213, 260, 284, 300, 311, 312, 325, 355, 390, 426, 520, 568, 600, 622, 650, 710, 780, 852, 923, 933, 975, 1065, 1244, 1300, 1420, 1555, 1560, 1704, 1775, 1846, 1866, 1950, 2130, 2488, 2600, 2769, 2840, 3110, 3550, 3692, 3732, 3900, 4043, 4260, 4615, 4665, 5325, 5538, 6220, 7100, 7384, 7464, 7775, 7800, 8086, 8520, 9230, 9330, 10650, 11076, 12129, 12440, 13845, 14200, 15550, 16172, 18460, 18660, 20215, 21300, 22081, 22152, 23075, 23325, 24258, 27690, 31100, 32344, 36920, 37320, 40430, 42600, 44162, 46150, 46650, 48516, 55380, 60645, 62200, 66243, 69225, 80860, 88324, 92300, 93300, 97032, 101075, 110405, 110760, 121290, 132486, 138450, 161720, 176648, 184600, 186600, 202150, 220810, 242580, 264972, 276900, 287053, 303225, 331215, 404300, 441620, 485160, 529944, 552025, 553800, 574106, 606450, 662430, 808600, 861159, 883240, 1104050, 1148212, 1212900, 1324860, 1435265, 1656075, 1722318, 2208100, 2296424, 2425800, 2649720, 2870530, 3312150, 3444636, 4305795, 4416200, 5741060, 6624300, 6889272, 7176325, 8611590, 11482120, 13248600, 14352650, 17223180, 21528975, 28705300, 34446360, 43057950, 57410600, 86115900, 172231800]

約数ペア:

[(1, 172231800), (2, 86115900), (3, 57410600), (4, 43057950), (5, 34446360), (6, 28705300), (8, 21528975), (10, 17223180), (12, 14352650), (13, 13248600), (15, 11482120), (20, 8611590), (24, 7176325), (25, 6889272), (26, 6624300), (30, 5741060), (39, 4416200), (40, 4305795), (50, 3444636), (52, 3312150), (60, 2870530), (65, 2649720), (71, 2425800), (75, 2296424), (78, 2208100), (100, 1722318), (104, 1656075), (120, 1435265), (130, 1324860), (142, 1212900), (150, 1148212), (156, 1104050), (195, 883240), (200, 861159), (213, 808600), (260, 662430), (284, 606450), (300, 574106), (311, 553800), (312, 552025), (325, 529944), (355, 485160), (390, 441620), (426, 404300), (520, 331215), (568, 303225), (600, 287053), (622, 276900), (650, 264972), (710, 242580), (780, 220810), (852, 202150), (923, 186600), (933, 184600), (975, 176648), (1065, 161720), (1244, 138450), (1300, 132486), (1420, 121290), (1555, 110760), (1560, 110405), (1704, 101075), (1775, 97032), (1846, 93300), (1866, 92300), (1950, 88324), (2130, 80860), (2488, 69225), (2600, 66243), (2769, 62200), (2840, 60645), (3110, 55380), (3550, 48516), (3692, 46650), (3732, 46150), (3900, 44162), (4043, 42600), (4260, 40430), (4615, 37320), (4665, 36920), (5325, 32344), (5538, 31100), (6220, 27690), (7100, 24258), (7384, 23325), (7464, 23075), (7775, 22152), (7800, 22081), (8086, 21300), (8520, 20215), (9230, 18660), (9330, 18460), (10650, 16172), (11076, 15550), (12129, 14200), (12440, 13845)]