217608300

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2657}}^1$

素因数の和:2697

約数の個数: 216

約数和(自身を含む): 839800416

約数和(自身を除く): 622192116

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 25, 26, 28, 30, 35, 36, 39, 42, 45, 50, 52, 60, 63, 65, 70, 75, 78, 84, 90, 91, 100, 105, 117, 126, 130, 140, 150, 156, 175, 180, 182, 195, 210, 225, 234, 252, 260, 273, 300, 315, 325, 350, 364, 390, 420, 450, 455, 468, 525, 546, 585, 630, 650, 700, 780, 819, 900, 910, 975, 1050, 1092, 1170, 1260, 1300, 1365, 1575, 1638, 1820, 1950, 2100, 2275, 2340, 2657, 2730, 2925, 3150, 3276, 3900, 4095, 4550, 5314, 5460, 5850, 6300, 6825, 7971, 8190, 9100, 10628, 11700, 13285, 13650, 15942, 16380, 18599, 20475, 23913, 26570, 27300, 31884, 34541, 37198, 39855, 40950, 47826, 53140, 55797, 66425, 69082, 74396, 79710, 81900, 92995, 95652, 103623, 111594, 119565, 132850, 138164, 159420, 167391, 172705, 185990, 199275, 207246, 223188, 239130, 241787, 265700, 278985, 310869, 334782, 345410, 371980, 398550, 414492, 464975, 478260, 483574, 518115, 557970, 597825, 621738, 669564, 690820, 725361, 797100, 836955, 863525, 929950, 967148, 1036230, 1115940, 1195650, 1208935, 1243476, 1394925, 1450722, 1554345, 1673910, 1727050, 1859900, 2072460, 2176083, 2391300, 2417870, 2590575, 2789850, 2901444, 3108690, 3347820, 3454100, 3626805, 4184775, 4352166, 4835740, 5181150, 5579700, 6044675, 6217380, 7253610, 7771725, 8369550, 8704332, 10362300, 10880415, 12089350, 14507220, 15543450, 16739100, 18134025, 21760830, 24178700, 31086900, 36268050, 43521660, 54402075, 72536100, 108804150, 217608300]

約数ペア:

[(1, 217608300), (2, 108804150), (3, 72536100), (4, 54402075), (5, 43521660), (6, 36268050), (7, 31086900), (9, 24178700), (10, 21760830), (12, 18134025), (13, 16739100), (14, 15543450), (15, 14507220), (18, 12089350), (20, 10880415), (21, 10362300), (25, 8704332), (26, 8369550), (28, 7771725), (30, 7253610), (35, 6217380), (36, 6044675), (39, 5579700), (42, 5181150), (45, 4835740), (50, 4352166), (52, 4184775), (60, 3626805), (63, 3454100), (65, 3347820), (70, 3108690), (75, 2901444), (78, 2789850), (84, 2590575), (90, 2417870), (91, 2391300), (100, 2176083), (105, 2072460), (117, 1859900), (126, 1727050), (130, 1673910), (140, 1554345), (150, 1450722), (156, 1394925), (175, 1243476), (180, 1208935), (182, 1195650), (195, 1115940), (210, 1036230), (225, 967148), (234, 929950), (252, 863525), (260, 836955), (273, 797100), (300, 725361), (315, 690820), (325, 669564), (350, 621738), (364, 597825), (390, 557970), (420, 518115), (450, 483574), (455, 478260), (468, 464975), (525, 414492), (546, 398550), (585, 371980), (630, 345410), (650, 334782), (700, 310869), (780, 278985), (819, 265700), (900, 241787), (910, 239130), (975, 223188), (1050, 207246), (1092, 199275), (1170, 185990), (1260, 172705), (1300, 167391), (1365, 159420), (1575, 138164), (1638, 132850), (1820, 119565), (1950, 111594), (2100, 103623), (2275, 95652), (2340, 92995), (2657, 81900), (2730, 79710), (2925, 74396), (3150, 69082), (3276, 66425), (3900, 55797), (4095, 53140), (4550, 47826), (5314, 40950), (5460, 39855), (5850, 37198), (6300, 34541), (6825, 31884), (7971, 27300), (8190, 26570), (9100, 23913), (10628, 20475), (11700, 18599), (13285, 16380), (13650, 15942)]