245474400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{4447}}^1$

素因数の和:4493

約数の個数: 144

約数和(自身を含む): 833946624

約数和(自身を除く): 588472224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 69, 75, 80, 92, 96, 100, 115, 120, 138, 150, 160, 184, 200, 230, 240, 276, 300, 345, 368, 400, 460, 480, 552, 575, 600, 690, 736, 800, 920, 1104, 1150, 1200, 1380, 1725, 1840, 2208, 2300, 2400, 2760, 3450, 3680, 4447, 4600, 5520, 6900, 8894, 9200, 11040, 13341, 13800, 17788, 18400, 22235, 26682, 27600, 35576, 44470, 53364, 55200, 66705, 71152, 88940, 102281, 106728, 111175, 133410, 142304, 177880, 204562, 213456, 222350, 266820, 306843, 333525, 355760, 409124, 426912, 444700, 511405, 533640, 613686, 667050, 711520, 818248, 889400, 1022810, 1067280, 1227372, 1334100, 1534215, 1636496, 1778800, 2045620, 2134560, 2454744, 2557025, 2668200, 3068430, 3272992, 3557600, 4091240, 4909488, 5114050, 5336400, 6136860, 7671075, 8182480, 9818976, 10228100, 10672800, 12273720, 15342150, 16364960, 20456200, 24547440, 30684300, 40912400, 49094880, 61368600, 81824800, 122737200, 245474400]

約数ペア:

[(1, 245474400), (2, 122737200), (3, 81824800), (4, 61368600), (5, 49094880), (6, 40912400), (8, 30684300), (10, 24547440), (12, 20456200), (15, 16364960), (16, 15342150), (20, 12273720), (23, 10672800), (24, 10228100), (25, 9818976), (30, 8182480), (32, 7671075), (40, 6136860), (46, 5336400), (48, 5114050), (50, 4909488), (60, 4091240), (69, 3557600), (75, 3272992), (80, 3068430), (92, 2668200), (96, 2557025), (100, 2454744), (115, 2134560), (120, 2045620), (138, 1778800), (150, 1636496), (160, 1534215), (184, 1334100), (200, 1227372), (230, 1067280), (240, 1022810), (276, 889400), (300, 818248), (345, 711520), (368, 667050), (400, 613686), (460, 533640), (480, 511405), (552, 444700), (575, 426912), (600, 409124), (690, 355760), (736, 333525), (800, 306843), (920, 266820), (1104, 222350), (1150, 213456), (1200, 204562), (1380, 177880), (1725, 142304), (1840, 133410), (2208, 111175), (2300, 106728), (2400, 102281), (2760, 88940), (3450, 71152), (3680, 66705), (4447, 55200), (4600, 53364), (5520, 44470), (6900, 35576), (8894, 27600), (9200, 26682), (11040, 22235), (13341, 18400), (13800, 17788)]