285918750

素因数分解:

$2^1\times 3^2\times 5^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:86

約数の個数: 288

約数和(自身を含む): 921316032

約数和(自身を除く): 635397282

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 23, 25, 26, 30, 34, 39, 45, 46, 50, 51, 65, 69, 75, 78, 85, 90, 102, 115, 117, 125, 130, 138, 150, 153, 170, 195, 207, 221, 225, 230, 234, 250, 255, 299, 306, 325, 345, 375, 390, 391, 414, 425, 442, 450, 510, 575, 585, 598, 625, 650, 663, 690, 750, 765, 782, 850, 897, 975, 1035, 1105, 1125, 1150, 1170, 1173, 1250, 1275, 1326, 1495, 1530, 1625, 1725, 1794, 1875, 1950, 1955, 1989, 2070, 2125, 2210, 2250, 2346, 2550, 2691, 2875, 2925, 2990, 3125, 3250, 3315, 3450, 3519, 3750, 3825, 3910, 3978, 4250, 4485, 4875, 5083, 5175, 5382, 5525, 5625, 5750, 5850, 5865, 6250, 6375, 6630, 7038, 7475, 7650, 8125, 8625, 8970, 9375, 9750, 9775, 9945, 10166, 10350, 10625, 11050, 11250, 11730, 12750, 13455, 14375, 14625, 14950, 15249, 16250, 16575, 17250, 17595, 18750, 19125, 19550, 19890, 21250, 22425, 24375, 25415, 25875, 26910, 27625, 28125, 28750, 29250, 29325, 30498, 31875, 33150, 35190, 37375, 38250, 40625, 43125, 44850, 45747, 48750, 48875, 49725, 50830, 51750, 53125, 55250, 56250, 58650, 63750, 67275, 71875, 73125, 74750, 76245, 81250, 82875, 86250, 87975, 91494, 95625, 97750, 99450, 106250, 112125, 121875, 127075, 129375, 134550, 138125, 143750, 146250, 146625, 152490, 159375, 165750, 175950, 186875, 191250, 215625, 224250, 228735, 243750, 244375, 248625, 254150, 258750, 276250, 293250, 318750, 336375, 365625, 373750, 381225, 414375, 431250, 439875, 457470, 478125, 488750, 497250, 560625, 635375, 646875, 672750, 690625, 731250, 733125, 762450, 828750, 879750, 934375, 956250, 1121250, 1143675, 1221875, 1243125, 1270750, 1293750, 1381250, 1466250, 1681875, 1868750, 1906125, 2071875, 2199375, 2287350, 2443750, 2486250, 2803125, 3176875, 3363750, 3665625, 3812250, 4143750, 4398750, 5606250, 5718375, 6215625, 6353750, 7331250, 8409375, 9530625, 10996875, 11436750, 12431250, 15884375, 16818750, 19061250, 21993750, 28591875, 31768750, 47653125, 57183750, 95306250, 142959375, 285918750]

約数ペア:

[(1, 285918750), (2, 142959375), (3, 95306250), (5, 57183750), (6, 47653125), (9, 31768750), (10, 28591875), (13, 21993750), (15, 19061250), (17, 16818750), (18, 15884375), (23, 12431250), (25, 11436750), (26, 10996875), (30, 9530625), (34, 8409375), (39, 7331250), (45, 6353750), (46, 6215625), (50, 5718375), (51, 5606250), (65, 4398750), (69, 4143750), (75, 3812250), (78, 3665625), (85, 3363750), (90, 3176875), (102, 2803125), (115, 2486250), (117, 2443750), (125, 2287350), (130, 2199375), (138, 2071875), (150, 1906125), (153, 1868750), (170, 1681875), (195, 1466250), (207, 1381250), (221, 1293750), (225, 1270750), (230, 1243125), (234, 1221875), (250, 1143675), (255, 1121250), (299, 956250), (306, 934375), (325, 879750), (345, 828750), (375, 762450), (390, 733125), (391, 731250), (414, 690625), (425, 672750), (442, 646875), (450, 635375), (510, 560625), (575, 497250), (585, 488750), (598, 478125), (625, 457470), (650, 439875), (663, 431250), (690, 414375), (750, 381225), (765, 373750), (782, 365625), (850, 336375), (897, 318750), (975, 293250), (1035, 276250), (1105, 258750), (1125, 254150), (1150, 248625), (1170, 244375), (1173, 243750), (1250, 228735), (1275, 224250), (1326, 215625), (1495, 191250), (1530, 186875), (1625, 175950), (1725, 165750), (1794, 159375), (1875, 152490), (1950, 146625), (1955, 146250), (1989, 143750), (2070, 138125), (2125, 134550), (2210, 129375), (2250, 127075), (2346, 121875), (2550, 112125), (2691, 106250), (2875, 99450), (2925, 97750), (2990, 95625), (3125, 91494), (3250, 87975), (3315, 86250), (3450, 82875), (3519, 81250), (3750, 76245), (3825, 74750), (3910, 73125), (3978, 71875), (4250, 67275), (4485, 63750), (4875, 58650), (5083, 56250), (5175, 55250), (5382, 53125), (5525, 51750), (5625, 50830), (5750, 49725), (5850, 48875), (5865, 48750), (6250, 45747), (6375, 44850), (6630, 43125), (7038, 40625), (7475, 38250), (7650, 37375), (8125, 35190), (8625, 33150), (8970, 31875), (9375, 30498), (9750, 29325), (9775, 29250), (9945, 28750), (10166, 28125), (10350, 27625), (10625, 26910), (11050, 25875), (11250, 25415), (11730, 24375), (12750, 22425), (13455, 21250), (14375, 19890), (14625, 19550), (14950, 19125), (15249, 18750), (16250, 17595), (16575, 17250)]