190487700

素因数分解:

$2^2\times 3^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:115

約数の個数: 288

約数和(自身を含む): 677595520

約数和(自身を除く): 487107820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 67, 75, 78, 81, 90, 100, 108, 117, 130, 134, 135, 150, 156, 162, 180, 195, 201, 225, 234, 243, 260, 268, 270, 300, 324, 325, 335, 351, 390, 402, 405, 450, 468, 486, 540, 585, 603, 650, 670, 675, 702, 729, 780, 804, 810, 871, 900, 972, 975, 1005, 1053, 1170, 1206, 1215, 1300, 1340, 1350, 1404, 1458, 1620, 1675, 1742, 1755, 1809, 1950, 2010, 2025, 2106, 2187, 2340, 2412, 2430, 2613, 2700, 2916, 2925, 3015, 3159, 3350, 3484, 3510, 3618, 3645, 3900, 4020, 4050, 4212, 4355, 4374, 4860, 5025, 5226, 5265, 5427, 5850, 6030, 6075, 6318, 6700, 7020, 7236, 7290, 7839, 8100, 8710, 8748, 8775, 9045, 9477, 10050, 10452, 10530, 10854, 10935, 11700, 12060, 12150, 12636, 13065, 14580, 15075, 15678, 15795, 16281, 17420, 17550, 18090, 18225, 18954, 20100, 21060, 21708, 21775, 21870, 23517, 24300, 26130, 26325, 27135, 28431, 30150, 31356, 31590, 32562, 35100, 36180, 36450, 37908, 39195, 43550, 43740, 45225, 47034, 47385, 48843, 52260, 52650, 54270, 54675, 56862, 60300, 63180, 65124, 65325, 70551, 72900, 78390, 78975, 81405, 87100, 90450, 94068, 94770, 97686, 105300, 108540, 109350, 113724, 117585, 130650, 135675, 141102, 142155, 146529, 156780, 157950, 162810, 180900, 189540, 195372, 195975, 211653, 218700, 235170, 236925, 244215, 261300, 271350, 282204, 284310, 293058, 315900, 325620, 352755, 391950, 407025, 423306, 470340, 473850, 488430, 542700, 568620, 586116, 587925, 634959, 705510, 710775, 732645, 783900, 814050, 846612, 947700, 976860, 1058265, 1175850, 1221075, 1269918, 1411020, 1421550, 1465290, 1628100, 1763775, 1904877, 2116530, 2351700, 2442150, 2539836, 2843100, 2930580, 3174795, 3527550, 3663225, 3809754, 4233060, 4884300, 5291325, 6349590, 7055100, 7326450, 7619508, 9524385, 10582650, 12699180, 14652900, 15873975, 19048770, 21165300, 31747950, 38097540, 47621925, 63495900, 95243850, 190487700]

約数ペア:

[(1, 190487700), (2, 95243850), (3, 63495900), (4, 47621925), (5, 38097540), (6, 31747950), (9, 21165300), (10, 19048770), (12, 15873975), (13, 14652900), (15, 12699180), (18, 10582650), (20, 9524385), (25, 7619508), (26, 7326450), (27, 7055100), (30, 6349590), (36, 5291325), (39, 4884300), (45, 4233060), (50, 3809754), (52, 3663225), (54, 3527550), (60, 3174795), (65, 2930580), (67, 2843100), (75, 2539836), (78, 2442150), (81, 2351700), (90, 2116530), (100, 1904877), (108, 1763775), (117, 1628100), (130, 1465290), (134, 1421550), (135, 1411020), (150, 1269918), (156, 1221075), (162, 1175850), (180, 1058265), (195, 976860), (201, 947700), (225, 846612), (234, 814050), (243, 783900), (260, 732645), (268, 710775), (270, 705510), (300, 634959), (324, 587925), (325, 586116), (335, 568620), (351, 542700), (390, 488430), (402, 473850), (405, 470340), (450, 423306), (468, 407025), (486, 391950), (540, 352755), (585, 325620), (603, 315900), (650, 293058), (670, 284310), (675, 282204), (702, 271350), (729, 261300), (780, 244215), (804, 236925), (810, 235170), (871, 218700), (900, 211653), (972, 195975), (975, 195372), (1005, 189540), (1053, 180900), (1170, 162810), (1206, 157950), (1215, 156780), (1300, 146529), (1340, 142155), (1350, 141102), (1404, 135675), (1458, 130650), (1620, 117585), (1675, 113724), (1742, 109350), (1755, 108540), (1809, 105300), (1950, 97686), (2010, 94770), (2025, 94068), (2106, 90450), (2187, 87100), (2340, 81405), (2412, 78975), (2430, 78390), (2613, 72900), (2700, 70551), (2916, 65325), (2925, 65124), (3015, 63180), (3159, 60300), (3350, 56862), (3484, 54675), (3510, 54270), (3618, 52650), (3645, 52260), (3900, 48843), (4020, 47385), (4050, 47034), (4212, 45225), (4355, 43740), (4374, 43550), (4860, 39195), (5025, 37908), (5226, 36450), (5265, 36180), (5427, 35100), (5850, 32562), (6030, 31590), (6075, 31356), (6318, 30150), (6700, 28431), (7020, 27135), (7236, 26325), (7290, 26130), (7839, 24300), (8100, 23517), (8710, 21870), (8748, 21775), (8775, 21708), (9045, 21060), (9477, 20100), (10050, 18954), (10452, 18225), (10530, 18090), (10854, 17550), (10935, 17420), (11700, 16281), (12060, 15795), (12150, 15678), (12636, 15075), (13065, 14580)]