425467980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{48239}}^1$

素因数の和:48268

約数の個数: 108

約数和(自身を含む): 1501325280

約数和(自身を除く): 1075857300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 48239, 96478, 144717, 192956, 241195, 289434, 337673, 434151, 482390, 578868, 675346, 723585, 868302, 964780, 1013019, 1350692, 1447170, 1688365, 1736604, 2026038, 2170755, 2363711, 2894340, 3039057, 3376730, 4052076, 4341510, 4727422, 5065095, 6078114, 6753460, 7091133, 8683020, 9454844, 10130190, 11818555, 12156228, 14182266, 15195285, 20260380, 21273399, 23637110, 28364532, 30390570, 35455665, 42546798, 47274220, 60781140, 70911330, 85093596, 106366995, 141822660, 212733990, 425467980]

約数ペア:

[(1, 425467980), (2, 212733990), (3, 141822660), (4, 106366995), (5, 85093596), (6, 70911330), (7, 60781140), (9, 47274220), (10, 42546798), (12, 35455665), (14, 30390570), (15, 28364532), (18, 23637110), (20, 21273399), (21, 20260380), (28, 15195285), (30, 14182266), (35, 12156228), (36, 11818555), (42, 10130190), (45, 9454844), (49, 8683020), (60, 7091133), (63, 6753460), (70, 6078114), (84, 5065095), (90, 4727422), (98, 4341510), (105, 4052076), (126, 3376730), (140, 3039057), (147, 2894340), (180, 2363711), (196, 2170755), (210, 2026038), (245, 1736604), (252, 1688365), (294, 1447170), (315, 1350692), (420, 1013019), (441, 964780), (490, 868302), (588, 723585), (630, 675346), (735, 578868), (882, 482390), (980, 434151), (1260, 337673), (1470, 289434), (1764, 241195), (2205, 192956), (2940, 144717), (4410, 96478), (8820, 48239)]