4740450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1$

素因数の和:69

約数の個数: 144

約数和(自身を含む): 14704416

約数和(自身を除く): 9963966

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 17, 22, 25, 26, 30, 33, 34, 39, 50, 51, 55, 65, 66, 75, 78, 85, 102, 110, 130, 143, 150, 165, 169, 170, 187, 195, 221, 255, 275, 286, 325, 330, 338, 374, 390, 425, 429, 442, 507, 510, 550, 561, 650, 663, 715, 825, 845, 850, 858, 935, 975, 1014, 1105, 1122, 1275, 1326, 1430, 1650, 1690, 1859, 1870, 1950, 2145, 2210, 2431, 2535, 2550, 2805, 2873, 3315, 3575, 3718, 4225, 4290, 4675, 4862, 5070, 5525, 5577, 5610, 5746, 6630, 7150, 7293, 8450, 8619, 9295, 9350, 10725, 11050, 11154, 12155, 12675, 14025, 14365, 14586, 16575, 17238, 18590, 21450, 24310, 25350, 27885, 28050, 28730, 31603, 33150, 36465, 43095, 46475, 55770, 60775, 63206, 71825, 72930, 86190, 92950, 94809, 121550, 139425, 143650, 158015, 182325, 189618, 215475, 278850, 316030, 364650, 430950, 474045, 790075, 948090, 1580150, 2370225, 4740450]

約数ペア:

[(1, 4740450), (2, 2370225), (3, 1580150), (5, 948090), (6, 790075), (10, 474045), (11, 430950), (13, 364650), (15, 316030), (17, 278850), (22, 215475), (25, 189618), (26, 182325), (30, 158015), (33, 143650), (34, 139425), (39, 121550), (50, 94809), (51, 92950), (55, 86190), (65, 72930), (66, 71825), (75, 63206), (78, 60775), (85, 55770), (102, 46475), (110, 43095), (130, 36465), (143, 33150), (150, 31603), (165, 28730), (169, 28050), (170, 27885), (187, 25350), (195, 24310), (221, 21450), (255, 18590), (275, 17238), (286, 16575), (325, 14586), (330, 14365), (338, 14025), (374, 12675), (390, 12155), (425, 11154), (429, 11050), (442, 10725), (507, 9350), (510, 9295), (550, 8619), (561, 8450), (650, 7293), (663, 7150), (715, 6630), (825, 5746), (845, 5610), (850, 5577), (858, 5525), (935, 5070), (975, 4862), (1014, 4675), (1105, 4290), (1122, 4225), (1275, 3718), (1326, 3575), (1430, 3315), (1650, 2873), (1690, 2805), (1859, 2550), (1870, 2535), (1950, 2431), (2145, 2210)]