319601100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1$

素因数の和:569

約数の個数: 288

約数和(自身を含む): 1189923840

約数和(自身を除く): 870322740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 23, 25, 26, 28, 30, 35, 39, 42, 46, 50, 52, 60, 65, 69, 70, 75, 78, 84, 91, 92, 100, 105, 115, 130, 138, 140, 150, 156, 161, 175, 182, 195, 210, 230, 260, 273, 276, 299, 300, 322, 325, 345, 350, 364, 390, 420, 455, 460, 483, 509, 525, 546, 575, 598, 644, 650, 690, 700, 780, 805, 897, 910, 966, 975, 1018, 1050, 1092, 1150, 1196, 1300, 1365, 1380, 1495, 1527, 1610, 1725, 1794, 1820, 1932, 1950, 2036, 2093, 2100, 2275, 2300, 2415, 2545, 2730, 2990, 3054, 3220, 3450, 3563, 3588, 3900, 4025, 4186, 4485, 4550, 4830, 5090, 5460, 5980, 6108, 6279, 6617, 6825, 6900, 7126, 7475, 7635, 8050, 8372, 8970, 9100, 9660, 10180, 10465, 10689, 11707, 12075, 12558, 12725, 13234, 13650, 14252, 14950, 15270, 16100, 17815, 17940, 19851, 20930, 21378, 22425, 23414, 24150, 25116, 25450, 26468, 27300, 29900, 30540, 31395, 33085, 35121, 35630, 38175, 39702, 41860, 42756, 44850, 46319, 46828, 48300, 50900, 52325, 53445, 58535, 62790, 66170, 70242, 71260, 76350, 79404, 81949, 89075, 89700, 92638, 99255, 104650, 106890, 117070, 125580, 132340, 138957, 140484, 152191, 152700, 156975, 163898, 165425, 175605, 178150, 185276, 198510, 209300, 213780, 231595, 234140, 245847, 267225, 277914, 292675, 304382, 313950, 327796, 330850, 351210, 356300, 397020, 409745, 456573, 463190, 491694, 496275, 534450, 555828, 585350, 608764, 627900, 661700, 694785, 702420, 760955, 819490, 878025, 913146, 926380, 983388, 992550, 1065337, 1068900, 1157975, 1170700, 1229235, 1389570, 1521910, 1638980, 1756050, 1826292, 1985100, 2048725, 2130674, 2282865, 2315950, 2458470, 2779140, 3043820, 3196011, 3473925, 3512100, 3804775, 4097450, 4261348, 4565730, 4631900, 4916940, 5326685, 6146175, 6392022, 6947850, 7609550, 8194900, 9131460, 10653370, 11414325, 12292350, 12784044, 13895700, 15219100, 15980055, 21306740, 22828650, 24584700, 26633425, 31960110, 45657300, 53266850, 63920220, 79900275, 106533700, 159800550, 319601100]

約数ペア:

[(1, 319601100), (2, 159800550), (3, 106533700), (4, 79900275), (5, 63920220), (6, 53266850), (7, 45657300), (10, 31960110), (12, 26633425), (13, 24584700), (14, 22828650), (15, 21306740), (20, 15980055), (21, 15219100), (23, 13895700), (25, 12784044), (26, 12292350), (28, 11414325), (30, 10653370), (35, 9131460), (39, 8194900), (42, 7609550), (46, 6947850), (50, 6392022), (52, 6146175), (60, 5326685), (65, 4916940), (69, 4631900), (70, 4565730), (75, 4261348), (78, 4097450), (84, 3804775), (91, 3512100), (92, 3473925), (100, 3196011), (105, 3043820), (115, 2779140), (130, 2458470), (138, 2315950), (140, 2282865), (150, 2130674), (156, 2048725), (161, 1985100), (175, 1826292), (182, 1756050), (195, 1638980), (210, 1521910), (230, 1389570), (260, 1229235), (273, 1170700), (276, 1157975), (299, 1068900), (300, 1065337), (322, 992550), (325, 983388), (345, 926380), (350, 913146), (364, 878025), (390, 819490), (420, 760955), (455, 702420), (460, 694785), (483, 661700), (509, 627900), (525, 608764), (546, 585350), (575, 555828), (598, 534450), (644, 496275), (650, 491694), (690, 463190), (700, 456573), (780, 409745), (805, 397020), (897, 356300), (910, 351210), (966, 330850), (975, 327796), (1018, 313950), (1050, 304382), (1092, 292675), (1150, 277914), (1196, 267225), (1300, 245847), (1365, 234140), (1380, 231595), (1495, 213780), (1527, 209300), (1610, 198510), (1725, 185276), (1794, 178150), (1820, 175605), (1932, 165425), (1950, 163898), (2036, 156975), (2093, 152700), (2100, 152191), (2275, 140484), (2300, 138957), (2415, 132340), (2545, 125580), (2730, 117070), (2990, 106890), (3054, 104650), (3220, 99255), (3450, 92638), (3563, 89700), (3588, 89075), (3900, 81949), (4025, 79404), (4186, 76350), (4485, 71260), (4550, 70242), (4830, 66170), (5090, 62790), (5460, 58535), (5980, 53445), (6108, 52325), (6279, 50900), (6617, 48300), (6825, 46828), (6900, 46319), (7126, 44850), (7475, 42756), (7635, 41860), (8050, 39702), (8372, 38175), (8970, 35630), (9100, 35121), (9660, 33085), (10180, 31395), (10465, 30540), (10689, 29900), (11707, 27300), (12075, 26468), (12558, 25450), (12725, 25116), (13234, 24150), (13650, 23414), (14252, 22425), (14950, 21378), (15270, 20930), (16100, 19851), (17815, 17940)]