142674400

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:585

約数の個数: 144

約数和(自身を含む): 392974848

約数和(自身を除く): 250300448

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 32, 40, 44, 50, 55, 62, 80, 88, 100, 110, 124, 155, 160, 176, 200, 220, 248, 275, 310, 341, 352, 400, 440, 496, 523, 550, 620, 682, 775, 800, 880, 992, 1046, 1100, 1240, 1364, 1550, 1705, 1760, 2092, 2200, 2480, 2615, 2728, 3100, 3410, 4184, 4400, 4960, 5230, 5456, 5753, 6200, 6820, 8368, 8525, 8800, 10460, 10912, 11506, 12400, 13075, 13640, 16213, 16736, 17050, 20920, 23012, 24800, 26150, 27280, 28765, 32426, 34100, 41840, 46024, 52300, 54560, 57530, 64852, 68200, 81065, 83680, 92048, 104600, 115060, 129704, 136400, 143825, 162130, 178343, 184096, 209200, 230120, 259408, 272800, 287650, 324260, 356686, 405325, 418400, 460240, 518816, 575300, 648520, 713372, 810650, 891715, 920480, 1150600, 1297040, 1426744, 1621300, 1783430, 2301200, 2594080, 2853488, 3242600, 3566860, 4458575, 4602400, 5706976, 6485200, 7133720, 8917150, 12970400, 14267440, 17834300, 28534880, 35668600, 71337200, 142674400]

約数ペア:

[(1, 142674400), (2, 71337200), (4, 35668600), (5, 28534880), (8, 17834300), (10, 14267440), (11, 12970400), (16, 8917150), (20, 7133720), (22, 6485200), (25, 5706976), (31, 4602400), (32, 4458575), (40, 3566860), (44, 3242600), (50, 2853488), (55, 2594080), (62, 2301200), (80, 1783430), (88, 1621300), (100, 1426744), (110, 1297040), (124, 1150600), (155, 920480), (160, 891715), (176, 810650), (200, 713372), (220, 648520), (248, 575300), (275, 518816), (310, 460240), (341, 418400), (352, 405325), (400, 356686), (440, 324260), (496, 287650), (523, 272800), (550, 259408), (620, 230120), (682, 209200), (775, 184096), (800, 178343), (880, 162130), (992, 143825), (1046, 136400), (1100, 129704), (1240, 115060), (1364, 104600), (1550, 92048), (1705, 83680), (1760, 81065), (2092, 68200), (2200, 64852), (2480, 57530), (2615, 54560), (2728, 52300), (3100, 46024), (3410, 41840), (4184, 34100), (4400, 32426), (4960, 28765), (5230, 27280), (5456, 26150), (5753, 24800), (6200, 23012), (6820, 20920), (8368, 17050), (8525, 16736), (8800, 16213), (10460, 13640), (10912, 13075), (11506, 12400)]