204405600

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^3$

素因数の和:99

約数の個数: 288

約数和(自身を含む): 794949120

約数和(自身を除く): 590543520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 25, 28, 30, 32, 35, 40, 42, 46, 48, 50, 56, 60, 69, 70, 75, 80, 84, 92, 96, 100, 105, 112, 115, 120, 138, 140, 150, 160, 161, 168, 175, 184, 200, 210, 224, 230, 240, 276, 280, 300, 322, 336, 345, 350, 368, 400, 420, 460, 480, 483, 525, 529, 552, 560, 575, 600, 644, 672, 690, 700, 736, 800, 805, 840, 920, 966, 1050, 1058, 1104, 1120, 1150, 1200, 1288, 1380, 1400, 1587, 1610, 1680, 1725, 1840, 1932, 2100, 2116, 2208, 2300, 2400, 2415, 2576, 2645, 2760, 2800, 3174, 3220, 3360, 3450, 3680, 3703, 3864, 4025, 4200, 4232, 4600, 4830, 5152, 5290, 5520, 5600, 6348, 6440, 6900, 7406, 7728, 7935, 8050, 8400, 8464, 9200, 9660, 10580, 11040, 11109, 12075, 12167, 12696, 12880, 13225, 13800, 14812, 15456, 15870, 16100, 16800, 16928, 18400, 18515, 19320, 21160, 22218, 24150, 24334, 25392, 25760, 26450, 27600, 29624, 31740, 32200, 36501, 37030, 38640, 39675, 42320, 44436, 48300, 48668, 50784, 52900, 55200, 55545, 59248, 60835, 63480, 64400, 73002, 74060, 77280, 79350, 84640, 85169, 88872, 92575, 96600, 97336, 105800, 111090, 118496, 121670, 126960, 128800, 146004, 148120, 158700, 170338, 177744, 182505, 185150, 193200, 194672, 211600, 222180, 243340, 253920, 255507, 277725, 292008, 296240, 304175, 317400, 340676, 355488, 365010, 370300, 386400, 389344, 423200, 425845, 444360, 486680, 511014, 555450, 584016, 592480, 608350, 634800, 681352, 730020, 740600, 851690, 888720, 912525, 973360, 1022028, 1110900, 1168032, 1216700, 1269600, 1277535, 1362704, 1460040, 1481200, 1703380, 1777440, 1825050, 1946720, 2044056, 2129225, 2221800, 2433400, 2555070, 2725408, 2920080, 2962400, 3406760, 3650100, 4088112, 4258450, 4443600, 4866800, 5110140, 5840160, 6387675, 6813520, 7300200, 8176224, 8516900, 8887200, 9733600, 10220280, 12775350, 13627040, 14600400, 17033800, 20440560, 25550700, 29200800, 34067600, 40881120, 51101400, 68135200, 102202800, 204405600]

約数ペア:

[(1, 204405600), (2, 102202800), (3, 68135200), (4, 51101400), (5, 40881120), (6, 34067600), (7, 29200800), (8, 25550700), (10, 20440560), (12, 17033800), (14, 14600400), (15, 13627040), (16, 12775350), (20, 10220280), (21, 9733600), (23, 8887200), (24, 8516900), (25, 8176224), (28, 7300200), (30, 6813520), (32, 6387675), (35, 5840160), (40, 5110140), (42, 4866800), (46, 4443600), (48, 4258450), (50, 4088112), (56, 3650100), (60, 3406760), (69, 2962400), (70, 2920080), (75, 2725408), (80, 2555070), (84, 2433400), (92, 2221800), (96, 2129225), (100, 2044056), (105, 1946720), (112, 1825050), (115, 1777440), (120, 1703380), (138, 1481200), (140, 1460040), (150, 1362704), (160, 1277535), (161, 1269600), (168, 1216700), (175, 1168032), (184, 1110900), (200, 1022028), (210, 973360), (224, 912525), (230, 888720), (240, 851690), (276, 740600), (280, 730020), (300, 681352), (322, 634800), (336, 608350), (345, 592480), (350, 584016), (368, 555450), (400, 511014), (420, 486680), (460, 444360), (480, 425845), (483, 423200), (525, 389344), (529, 386400), (552, 370300), (560, 365010), (575, 355488), (600, 340676), (644, 317400), (672, 304175), (690, 296240), (700, 292008), (736, 277725), (800, 255507), (805, 253920), (840, 243340), (920, 222180), (966, 211600), (1050, 194672), (1058, 193200), (1104, 185150), (1120, 182505), (1150, 177744), (1200, 170338), (1288, 158700), (1380, 148120), (1400, 146004), (1587, 128800), (1610, 126960), (1680, 121670), (1725, 118496), (1840, 111090), (1932, 105800), (2100, 97336), (2116, 96600), (2208, 92575), (2300, 88872), (2400, 85169), (2415, 84640), (2576, 79350), (2645, 77280), (2760, 74060), (2800, 73002), (3174, 64400), (3220, 63480), (3360, 60835), (3450, 59248), (3680, 55545), (3703, 55200), (3864, 52900), (4025, 50784), (4200, 48668), (4232, 48300), (4600, 44436), (4830, 42320), (5152, 39675), (5290, 38640), (5520, 37030), (5600, 36501), (6348, 32200), (6440, 31740), (6900, 29624), (7406, 27600), (7728, 26450), (7935, 25760), (8050, 25392), (8400, 24334), (8464, 24150), (9200, 22218), (9660, 21160), (10580, 19320), (11040, 18515), (11109, 18400), (12075, 16928), (12167, 16800), (12696, 16100), (12880, 15870), (13225, 15456), (13800, 14812)]