157563900

素因数分解:

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

素因数の和:170

約数の個数: 216

約数和(自身を含む): 553766640

約数和(自身を除く): 396202740

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, 90, 100, 108, 117, 130, 134, 135, 150, 156, 180, 195, 201, 225, 234, 260, 268, 270, 300, 325, 335, 351, 390, 402, 450, 468, 540, 585, 603, 650, 670, 675, 702, 780, 804, 871, 900, 975, 1005, 1170, 1206, 1300, 1340, 1350, 1404, 1675, 1742, 1755, 1809, 1950, 2010, 2340, 2412, 2613, 2700, 2925, 3015, 3350, 3484, 3510, 3618, 3900, 4020, 4355, 4489, 5025, 5226, 5850, 6030, 6700, 7020, 7236, 7839, 8710, 8775, 8978, 9045, 10050, 10452, 11700, 12060, 13065, 13467, 15075, 15678, 17420, 17550, 17956, 18090, 20100, 21775, 22445, 23517, 26130, 26934, 30150, 31356, 35100, 36180, 39195, 40401, 43550, 44890, 45225, 47034, 52260, 53868, 58357, 60300, 65325, 67335, 78390, 80802, 87100, 89780, 90450, 94068, 112225, 116714, 117585, 121203, 130650, 134670, 156780, 161604, 175071, 180900, 195975, 202005, 224450, 233428, 235170, 242406, 261300, 269340, 291785, 336675, 350142, 391950, 404010, 448900, 470340, 484812, 525213, 583570, 587925, 606015, 673350, 700284, 783900, 808020, 875355, 1010025, 1050426, 1167140, 1175850, 1212030, 1346700, 1458925, 1575639, 1750710, 2020050, 2100852, 2351700, 2424060, 2626065, 2917850, 3030075, 3151278, 3501420, 4040100, 4376775, 5252130, 5835700, 6060150, 6302556, 7878195, 8753550, 10504260, 12120300, 13130325, 15756390, 17507100, 26260650, 31512780, 39390975, 52521300, 78781950, 157563900]

約数ペア:

[(1, 157563900), (2, 78781950), (3, 52521300), (4, 39390975), (5, 31512780), (6, 26260650), (9, 17507100), (10, 15756390), (12, 13130325), (13, 12120300), (15, 10504260), (18, 8753550), (20, 7878195), (25, 6302556), (26, 6060150), (27, 5835700), (30, 5252130), (36, 4376775), (39, 4040100), (45, 3501420), (50, 3151278), (52, 3030075), (54, 2917850), (60, 2626065), (65, 2424060), (67, 2351700), (75, 2100852), (78, 2020050), (90, 1750710), (100, 1575639), (108, 1458925), (117, 1346700), (130, 1212030), (134, 1175850), (135, 1167140), (150, 1050426), (156, 1010025), (180, 875355), (195, 808020), (201, 783900), (225, 700284), (234, 673350), (260, 606015), (268, 587925), (270, 583570), (300, 525213), (325, 484812), (335, 470340), (351, 448900), (390, 404010), (402, 391950), (450, 350142), (468, 336675), (540, 291785), (585, 269340), (603, 261300), (650, 242406), (670, 235170), (675, 233428), (702, 224450), (780, 202005), (804, 195975), (871, 180900), (900, 175071), (975, 161604), (1005, 156780), (1170, 134670), (1206, 130650), (1300, 121203), (1340, 117585), (1350, 116714), (1404, 112225), (1675, 94068), (1742, 90450), (1755, 89780), (1809, 87100), (1950, 80802), (2010, 78390), (2340, 67335), (2412, 65325), (2613, 60300), (2700, 58357), (2925, 53868), (3015, 52260), (3350, 47034), (3484, 45225), (3510, 44890), (3618, 43550), (3900, 40401), (4020, 39195), (4355, 36180), (4489, 35100), (5025, 31356), (5226, 30150), (5850, 26934), (6030, 26130), (6700, 23517), (7020, 22445), (7236, 21775), (7839, 20100), (8710, 18090), (8775, 17956), (8978, 17550), (9045, 17420), (10050, 15678), (10452, 15075), (11700, 13467), (12060, 13065)]