209135700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{13669}}^1$

素因数の和:13706

約数の個数: 108

約数和(自身を含む): 694135260

約数和(自身を除く): 484999560

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, 150, 153, 170, 180, 204, 225, 255, 300, 306, 340, 425, 450, 510, 612, 765, 850, 900, 1020, 1275, 1530, 1700, 2550, 3060, 3825, 5100, 7650, 13669, 15300, 27338, 41007, 54676, 68345, 82014, 123021, 136690, 164028, 205035, 232373, 246042, 273380, 341725, 410070, 464746, 492084, 615105, 683450, 697119, 820140, 929492, 1025175, 1161865, 1230210, 1366900, 1394238, 2050350, 2091357, 2323730, 2460420, 2788476, 3075525, 3485595, 4100700, 4182714, 4647460, 5809325, 6151050, 6971190, 8365428, 10456785, 11618650, 12302100, 13942380, 17427975, 20913570, 23237300, 34855950, 41827140, 52283925, 69711900, 104567850, 209135700]

約数ペア:

[(1, 209135700), (2, 104567850), (3, 69711900), (4, 52283925), (5, 41827140), (6, 34855950), (9, 23237300), (10, 20913570), (12, 17427975), (15, 13942380), (17, 12302100), (18, 11618650), (20, 10456785), (25, 8365428), (30, 6971190), (34, 6151050), (36, 5809325), (45, 4647460), (50, 4182714), (51, 4100700), (60, 3485595), (68, 3075525), (75, 2788476), (85, 2460420), (90, 2323730), (100, 2091357), (102, 2050350), (150, 1394238), (153, 1366900), (170, 1230210), (180, 1161865), (204, 1025175), (225, 929492), (255, 820140), (300, 697119), (306, 683450), (340, 615105), (425, 492084), (450, 464746), (510, 410070), (612, 341725), (765, 273380), (850, 246042), (900, 232373), (1020, 205035), (1275, 164028), (1530, 136690), (1700, 123021), (2550, 82014), (3060, 68345), (3825, 54676), (5100, 41007), (7650, 27338), (13669, 15300)]