3919500

素因数分解:

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

素因数の和:105

約数の個数: 144

約数和(自身を含む): 13514592

約数和(自身を除く): 9595092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 67, 75, 78, 90, 100, 117, 125, 130, 134, 150, 156, 180, 195, 201, 225, 234, 250, 260, 268, 300, 325, 335, 375, 390, 402, 450, 468, 500, 585, 603, 650, 670, 750, 780, 804, 871, 900, 975, 1005, 1125, 1170, 1206, 1300, 1340, 1500, 1625, 1675, 1742, 1950, 2010, 2250, 2340, 2412, 2613, 2925, 3015, 3250, 3350, 3484, 3900, 4020, 4355, 4500, 4875, 5025, 5226, 5850, 6030, 6500, 6700, 7839, 8375, 8710, 9750, 10050, 10452, 11700, 12060, 13065, 14625, 15075, 15678, 16750, 17420, 19500, 20100, 21775, 25125, 26130, 29250, 30150, 31356, 33500, 39195, 43550, 50250, 52260, 58500, 60300, 65325, 75375, 78390, 87100, 100500, 108875, 130650, 150750, 156780, 195975, 217750, 261300, 301500, 326625, 391950, 435500, 653250, 783900, 979875, 1306500, 1959750, 3919500]

約数ペア:

[(1, 3919500), (2, 1959750), (3, 1306500), (4, 979875), (5, 783900), (6, 653250), (9, 435500), (10, 391950), (12, 326625), (13, 301500), (15, 261300), (18, 217750), (20, 195975), (25, 156780), (26, 150750), (30, 130650), (36, 108875), (39, 100500), (45, 87100), (50, 78390), (52, 75375), (60, 65325), (65, 60300), (67, 58500), (75, 52260), (78, 50250), (90, 43550), (100, 39195), (117, 33500), (125, 31356), (130, 30150), (134, 29250), (150, 26130), (156, 25125), (180, 21775), (195, 20100), (201, 19500), (225, 17420), (234, 16750), (250, 15678), (260, 15075), (268, 14625), (300, 13065), (325, 12060), (335, 11700), (375, 10452), (390, 10050), (402, 9750), (450, 8710), (468, 8375), (500, 7839), (585, 6700), (603, 6500), (650, 6030), (670, 5850), (750, 5226), (780, 5025), (804, 4875), (871, 4500), (900, 4355), (975, 4020), (1005, 3900), (1125, 3484), (1170, 3350), (1206, 3250), (1300, 3015), (1340, 2925), (1500, 2613), (1625, 2412), (1675, 2340), (1742, 2250), (1950, 2010)]