225739800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{877}}^1$

素因数の和:923

約数の個数: 288

約数和(自身を含む): 891661680

約数和(自身を除く): 665921880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 25, 26, 30, 33, 36, 39, 40, 44, 45, 50, 52, 55, 60, 65, 66, 72, 75, 78, 88, 90, 99, 100, 104, 110, 117, 120, 130, 132, 143, 150, 156, 165, 180, 195, 198, 200, 220, 225, 234, 260, 264, 275, 286, 300, 312, 325, 330, 360, 390, 396, 429, 440, 450, 468, 495, 520, 550, 572, 585, 600, 650, 660, 715, 780, 792, 825, 858, 877, 900, 936, 975, 990, 1100, 1144, 1170, 1287, 1300, 1320, 1430, 1560, 1650, 1716, 1754, 1800, 1950, 1980, 2145, 2200, 2340, 2475, 2574, 2600, 2631, 2860, 2925, 3300, 3432, 3508, 3575, 3900, 3960, 4290, 4385, 4680, 4950, 5148, 5262, 5720, 5850, 6435, 6600, 7016, 7150, 7800, 7893, 8580, 8770, 9647, 9900, 10296, 10524, 10725, 11401, 11700, 12870, 13155, 14300, 15786, 17160, 17540, 19294, 19800, 21048, 21450, 21925, 22802, 23400, 25740, 26310, 28600, 28941, 31572, 32175, 34203, 35080, 38588, 39465, 42900, 43850, 45604, 48235, 51480, 52620, 57005, 57882, 63144, 64350, 65775, 68406, 77176, 78930, 85800, 86823, 87700, 91208, 96470, 102609, 105240, 114010, 115764, 125411, 128700, 131550, 136812, 144705, 157860, 171015, 173646, 175400, 192940, 197325, 205218, 228020, 231528, 241175, 250822, 257400, 263100, 273624, 285025, 289410, 315720, 342030, 347292, 376233, 385880, 394650, 410436, 434115, 456040, 482350, 501644, 513045, 526200, 570050, 578820, 627055, 684060, 694584, 723525, 752466, 789300, 820872, 855075, 868230, 964700, 1003288, 1026090, 1128699, 1140100, 1157640, 1254110, 1368120, 1447050, 1504932, 1578600, 1710150, 1736460, 1881165, 1929400, 2052180, 2170575, 2257398, 2280200, 2508220, 2565225, 2894100, 3009864, 3135275, 3420300, 3472920, 3762330, 4104360, 4341150, 4514796, 5016440, 5130450, 5643495, 5788200, 6270550, 6840600, 7524660, 8682300, 9029592, 9405825, 10260900, 11286990, 12541100, 15049320, 17364600, 18811650, 20521800, 22573980, 25082200, 28217475, 37623300, 45147960, 56434950, 75246600, 112869900, 225739800]

約数ペア:

[(1, 225739800), (2, 112869900), (3, 75246600), (4, 56434950), (5, 45147960), (6, 37623300), (8, 28217475), (9, 25082200), (10, 22573980), (11, 20521800), (12, 18811650), (13, 17364600), (15, 15049320), (18, 12541100), (20, 11286990), (22, 10260900), (24, 9405825), (25, 9029592), (26, 8682300), (30, 7524660), (33, 6840600), (36, 6270550), (39, 5788200), (40, 5643495), (44, 5130450), (45, 5016440), (50, 4514796), (52, 4341150), (55, 4104360), (60, 3762330), (65, 3472920), (66, 3420300), (72, 3135275), (75, 3009864), (78, 2894100), (88, 2565225), (90, 2508220), (99, 2280200), (100, 2257398), (104, 2170575), (110, 2052180), (117, 1929400), (120, 1881165), (130, 1736460), (132, 1710150), (143, 1578600), (150, 1504932), (156, 1447050), (165, 1368120), (180, 1254110), (195, 1157640), (198, 1140100), (200, 1128699), (220, 1026090), (225, 1003288), (234, 964700), (260, 868230), (264, 855075), (275, 820872), (286, 789300), (300, 752466), (312, 723525), (325, 694584), (330, 684060), (360, 627055), (390, 578820), (396, 570050), (429, 526200), (440, 513045), (450, 501644), (468, 482350), (495, 456040), (520, 434115), (550, 410436), (572, 394650), (585, 385880), (600, 376233), (650, 347292), (660, 342030), (715, 315720), (780, 289410), (792, 285025), (825, 273624), (858, 263100), (877, 257400), (900, 250822), (936, 241175), (975, 231528), (990, 228020), (1100, 205218), (1144, 197325), (1170, 192940), (1287, 175400), (1300, 173646), (1320, 171015), (1430, 157860), (1560, 144705), (1650, 136812), (1716, 131550), (1754, 128700), (1800, 125411), (1950, 115764), (1980, 114010), (2145, 105240), (2200, 102609), (2340, 96470), (2475, 91208), (2574, 87700), (2600, 86823), (2631, 85800), (2860, 78930), (2925, 77176), (3300, 68406), (3432, 65775), (3508, 64350), (3575, 63144), (3900, 57882), (3960, 57005), (4290, 52620), (4385, 51480), (4680, 48235), (4950, 45604), (5148, 43850), (5262, 42900), (5720, 39465), (5850, 38588), (6435, 35080), (6600, 34203), (7016, 32175), (7150, 31572), (7800, 28941), (7893, 28600), (8580, 26310), (8770, 25740), (9647, 23400), (9900, 22802), (10296, 21925), (10524, 21450), (10725, 21048), (11401, 19800), (11700, 19294), (12870, 17540), (13155, 17160), (14300, 15786)]