84772600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:182

約数の個数: 144

約数和(自身を含む): 225610560

約数和(自身を除く): 140837960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 31, 40, 44, 50, 55, 62, 88, 100, 110, 113, 121, 124, 155, 200, 220, 226, 242, 248, 275, 310, 341, 440, 452, 484, 550, 565, 605, 620, 682, 775, 904, 968, 1100, 1130, 1210, 1240, 1243, 1364, 1550, 1705, 2200, 2260, 2420, 2486, 2728, 2825, 3025, 3100, 3410, 3503, 3751, 4520, 4840, 4972, 5650, 6050, 6200, 6215, 6820, 7006, 7502, 8525, 9944, 11300, 12100, 12430, 13640, 13673, 14012, 15004, 17050, 17515, 18755, 22600, 24200, 24860, 27346, 28024, 30008, 31075, 34100, 35030, 37510, 38533, 49720, 54692, 62150, 68200, 68365, 70060, 75020, 77066, 87575, 93775, 109384, 124300, 136730, 140120, 150040, 154132, 175150, 187550, 192665, 248600, 273460, 308264, 341825, 350300, 375100, 385330, 423863, 546920, 683650, 700600, 750200, 770660, 847726, 963325, 1367300, 1541320, 1695452, 1926650, 2119315, 2734600, 3390904, 3853300, 4238630, 7706600, 8477260, 10596575, 16954520, 21193150, 42386300, 84772600]

約数ペア:

[(1, 84772600), (2, 42386300), (4, 21193150), (5, 16954520), (8, 10596575), (10, 8477260), (11, 7706600), (20, 4238630), (22, 3853300), (25, 3390904), (31, 2734600), (40, 2119315), (44, 1926650), (50, 1695452), (55, 1541320), (62, 1367300), (88, 963325), (100, 847726), (110, 770660), (113, 750200), (121, 700600), (124, 683650), (155, 546920), (200, 423863), (220, 385330), (226, 375100), (242, 350300), (248, 341825), (275, 308264), (310, 273460), (341, 248600), (440, 192665), (452, 187550), (484, 175150), (550, 154132), (565, 150040), (605, 140120), (620, 136730), (682, 124300), (775, 109384), (904, 93775), (968, 87575), (1100, 77066), (1130, 75020), (1210, 70060), (1240, 68365), (1243, 68200), (1364, 62150), (1550, 54692), (1705, 49720), (2200, 38533), (2260, 37510), (2420, 35030), (2486, 34100), (2728, 31075), (2825, 30008), (3025, 28024), (3100, 27346), (3410, 24860), (3503, 24200), (3751, 22600), (4520, 18755), (4840, 17515), (4972, 17050), (5650, 15004), (6050, 14012), (6200, 13673), (6215, 13640), (6820, 12430), (7006, 12100), (7502, 11300), (8525, 9944)]