148792500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:436

約数の個数: 180

約数和(自身を含む): 498918420

約数和(自身を除く): 350125920

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 68, 75, 85, 90, 100, 102, 125, 150, 153, 170, 180, 204, 225, 250, 255, 300, 306, 340, 375, 389, 425, 450, 500, 510, 612, 625, 750, 765, 778, 850, 900, 1020, 1125, 1167, 1250, 1275, 1500, 1530, 1556, 1700, 1875, 1945, 2125, 2250, 2334, 2500, 2550, 3060, 3501, 3750, 3825, 3890, 4250, 4500, 4668, 5100, 5625, 5835, 6375, 6613, 7002, 7500, 7650, 7780, 8500, 9725, 10625, 11250, 11670, 12750, 13226, 14004, 15300, 17505, 19125, 19450, 19839, 21250, 22500, 23340, 25500, 26452, 29175, 31875, 33065, 35010, 38250, 38900, 39678, 42500, 48625, 58350, 59517, 63750, 66130, 70020, 76500, 79356, 87525, 95625, 97250, 99195, 116700, 119034, 127500, 132260, 145875, 165325, 175050, 191250, 194500, 198390, 238068, 243125, 291750, 297585, 330650, 350100, 382500, 396780, 437625, 486250, 495975, 583500, 595170, 661300, 729375, 826625, 875250, 972500, 991950, 1190340, 1458750, 1487925, 1653250, 1750500, 1983900, 2188125, 2479875, 2917500, 2975850, 3306500, 4133125, 4376250, 4959750, 5951700, 7439625, 8266250, 8752500, 9919500, 12399375, 14879250, 16532500, 24798750, 29758500, 37198125, 49597500, 74396250, 148792500]

約数ペア:

[(1, 148792500), (2, 74396250), (3, 49597500), (4, 37198125), (5, 29758500), (6, 24798750), (9, 16532500), (10, 14879250), (12, 12399375), (15, 9919500), (17, 8752500), (18, 8266250), (20, 7439625), (25, 5951700), (30, 4959750), (34, 4376250), (36, 4133125), (45, 3306500), (50, 2975850), (51, 2917500), (60, 2479875), (68, 2188125), (75, 1983900), (85, 1750500), (90, 1653250), (100, 1487925), (102, 1458750), (125, 1190340), (150, 991950), (153, 972500), (170, 875250), (180, 826625), (204, 729375), (225, 661300), (250, 595170), (255, 583500), (300, 495975), (306, 486250), (340, 437625), (375, 396780), (389, 382500), (425, 350100), (450, 330650), (500, 297585), (510, 291750), (612, 243125), (625, 238068), (750, 198390), (765, 194500), (778, 191250), (850, 175050), (900, 165325), (1020, 145875), (1125, 132260), (1167, 127500), (1250, 119034), (1275, 116700), (1500, 99195), (1530, 97250), (1556, 95625), (1700, 87525), (1875, 79356), (1945, 76500), (2125, 70020), (2250, 66130), (2334, 63750), (2500, 59517), (2550, 58350), (3060, 48625), (3501, 42500), (3750, 39678), (3825, 38900), (3890, 38250), (4250, 35010), (4500, 33065), (4668, 31875), (5100, 29175), (5625, 26452), (5835, 25500), (6375, 23340), (6613, 22500), (7002, 21250), (7500, 19839), (7650, 19450), (7780, 19125), (8500, 17505), (9725, 15300), (10625, 14004), (11250, 13226), (11670, 12750)]