289949400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{12391}}^1$

素因数の和:12426

約数の個数: 144

約数和(自身を含む): 1048734960

約数和(自身を除く): 758785560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 650, 780, 900, 936, 975, 1170, 1300, 1560, 1800, 1950, 2340, 2600, 2925, 3900, 4680, 5850, 7800, 11700, 12391, 23400, 24782, 37173, 49564, 61955, 74346, 99128, 111519, 123910, 148692, 161083, 185865, 223038, 247820, 297384, 309775, 322166, 371730, 446076, 483249, 495640, 557595, 619550, 644332, 743460, 805415, 892152, 929325, 966498, 1115190, 1239100, 1288664, 1449747, 1486920, 1610830, 1858650, 1932996, 2230380, 2416245, 2478200, 2787975, 2899494, 3221660, 3717300, 3865992, 4027075, 4460760, 4832490, 5575950, 5798988, 6443320, 7248735, 7434600, 8054150, 9664980, 11151900, 11597976, 12081225, 14497470, 16108300, 19329960, 22303800, 24162450, 28994940, 32216600, 36243675, 48324900, 57989880, 72487350, 96649800, 144974700, 289949400]

約数ペア:

[(1, 289949400), (2, 144974700), (3, 96649800), (4, 72487350), (5, 57989880), (6, 48324900), (8, 36243675), (9, 32216600), (10, 28994940), (12, 24162450), (13, 22303800), (15, 19329960), (18, 16108300), (20, 14497470), (24, 12081225), (25, 11597976), (26, 11151900), (30, 9664980), (36, 8054150), (39, 7434600), (40, 7248735), (45, 6443320), (50, 5798988), (52, 5575950), (60, 4832490), (65, 4460760), (72, 4027075), (75, 3865992), (78, 3717300), (90, 3221660), (100, 2899494), (104, 2787975), (117, 2478200), (120, 2416245), (130, 2230380), (150, 1932996), (156, 1858650), (180, 1610830), (195, 1486920), (200, 1449747), (225, 1288664), (234, 1239100), (260, 1115190), (300, 966498), (312, 929325), (325, 892152), (360, 805415), (390, 743460), (450, 644332), (468, 619550), (520, 557595), (585, 495640), (600, 483249), (650, 446076), (780, 371730), (900, 322166), (936, 309775), (975, 297384), (1170, 247820), (1300, 223038), (1560, 185865), (1800, 161083), (1950, 148692), (2340, 123910), (2600, 111519), (2925, 99128), (3900, 74346), (4680, 61955), (5850, 49564), (7800, 37173), (11700, 24782), (12391, 23400)]