297333400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2$

素因数の和:115

約数の個数: 288

約数和(自身を含む): 930877920

約数和(自身を除く): 633544520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 25, 26, 28, 31, 34, 35, 40, 50, 52, 56, 62, 65, 68, 70, 85, 91, 100, 104, 119, 124, 130, 136, 140, 155, 170, 175, 182, 200, 217, 221, 238, 248, 260, 280, 310, 325, 340, 350, 364, 403, 425, 434, 442, 455, 476, 520, 527, 595, 620, 650, 680, 700, 728, 775, 806, 850, 868, 884, 910, 952, 961, 1054, 1085, 1105, 1190, 1240, 1300, 1400, 1547, 1550, 1612, 1700, 1736, 1768, 1820, 1922, 2015, 2108, 2170, 2210, 2275, 2380, 2600, 2635, 2821, 2975, 3094, 3100, 3224, 3400, 3640, 3689, 3844, 4030, 4216, 4340, 4420, 4550, 4760, 4805, 5270, 5425, 5525, 5642, 5950, 6188, 6200, 6727, 6851, 7378, 7688, 7735, 8060, 8680, 8840, 9100, 9610, 10075, 10540, 10850, 11050, 11284, 11900, 12376, 12493, 13175, 13454, 13702, 14105, 14756, 15470, 16120, 16337, 18200, 18445, 19220, 20150, 21080, 21700, 22100, 22568, 23800, 24025, 24986, 26350, 26908, 27404, 28210, 29512, 30940, 32674, 33635, 34255, 36890, 38440, 38675, 40300, 43400, 44200, 47957, 48050, 49972, 52700, 53816, 54808, 56420, 61880, 62465, 65348, 67270, 68510, 70525, 73780, 77350, 80600, 81685, 87451, 92225, 95914, 96100, 99944, 105400, 112840, 114359, 124930, 130696, 134540, 137020, 141050, 147560, 154700, 163370, 168175, 171275, 174902, 184450, 191828, 192200, 212381, 228718, 239785, 249860, 269080, 274040, 282100, 309400, 312325, 326740, 336350, 342550, 349804, 368900, 383656, 408425, 424762, 437255, 457436, 479570, 499720, 564200, 571795, 624650, 653480, 672700, 685100, 699608, 737800, 816850, 849524, 874510, 914872, 959140, 1061905, 1143590, 1198925, 1249300, 1345400, 1370200, 1486667, 1633700, 1699048, 1749020, 1918280, 2123810, 2186275, 2287180, 2397850, 2498600, 2858975, 2973334, 3267400, 3498040, 4247620, 4372550, 4574360, 4795700, 5309525, 5717950, 5946668, 7433335, 8495240, 8745100, 9591400, 10619050, 11435900, 11893336, 14866670, 17490200, 21238100, 22871800, 29733340, 37166675, 42476200, 59466680, 74333350, 148666700, 297333400]

約数ペア:

[(1, 297333400), (2, 148666700), (4, 74333350), (5, 59466680), (7, 42476200), (8, 37166675), (10, 29733340), (13, 22871800), (14, 21238100), (17, 17490200), (20, 14866670), (25, 11893336), (26, 11435900), (28, 10619050), (31, 9591400), (34, 8745100), (35, 8495240), (40, 7433335), (50, 5946668), (52, 5717950), (56, 5309525), (62, 4795700), (65, 4574360), (68, 4372550), (70, 4247620), (85, 3498040), (91, 3267400), (100, 2973334), (104, 2858975), (119, 2498600), (124, 2397850), (130, 2287180), (136, 2186275), (140, 2123810), (155, 1918280), (170, 1749020), (175, 1699048), (182, 1633700), (200, 1486667), (217, 1370200), (221, 1345400), (238, 1249300), (248, 1198925), (260, 1143590), (280, 1061905), (310, 959140), (325, 914872), (340, 874510), (350, 849524), (364, 816850), (403, 737800), (425, 699608), (434, 685100), (442, 672700), (455, 653480), (476, 624650), (520, 571795), (527, 564200), (595, 499720), (620, 479570), (650, 457436), (680, 437255), (700, 424762), (728, 408425), (775, 383656), (806, 368900), (850, 349804), (868, 342550), (884, 336350), (910, 326740), (952, 312325), (961, 309400), (1054, 282100), (1085, 274040), (1105, 269080), (1190, 249860), (1240, 239785), (1300, 228718), (1400, 212381), (1547, 192200), (1550, 191828), (1612, 184450), (1700, 174902), (1736, 171275), (1768, 168175), (1820, 163370), (1922, 154700), (2015, 147560), (2108, 141050), (2170, 137020), (2210, 134540), (2275, 130696), (2380, 124930), (2600, 114359), (2635, 112840), (2821, 105400), (2975, 99944), (3094, 96100), (3100, 95914), (3224, 92225), (3400, 87451), (3640, 81685), (3689, 80600), (3844, 77350), (4030, 73780), (4216, 70525), (4340, 68510), (4420, 67270), (4550, 65348), (4760, 62465), (4805, 61880), (5270, 56420), (5425, 54808), (5525, 53816), (5642, 52700), (5950, 49972), (6188, 48050), (6200, 47957), (6727, 44200), (6851, 43400), (7378, 40300), (7688, 38675), (7735, 38440), (8060, 36890), (8680, 34255), (8840, 33635), (9100, 32674), (9610, 30940), (10075, 29512), (10540, 28210), (10850, 27404), (11050, 26908), (11284, 26350), (11900, 24986), (12376, 24025), (12493, 23800), (13175, 22568), (13454, 22100), (13702, 21700), (14105, 21080), (14756, 20150), (15470, 19220), (16120, 18445), (16337, 18200)]