228403500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:118

約数の個数: 288

約数和(自身を含む): 776962368

約数和(自身を除く): 548558868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 25, 26, 30, 34, 39, 50, 51, 52, 53, 60, 65, 68, 75, 78, 85, 100, 102, 106, 125, 130, 150, 156, 159, 169, 170, 195, 204, 212, 221, 250, 255, 260, 265, 300, 318, 325, 338, 340, 375, 390, 425, 442, 500, 507, 510, 530, 636, 650, 663, 676, 689, 750, 780, 795, 845, 850, 884, 901, 975, 1014, 1020, 1060, 1105, 1275, 1300, 1325, 1326, 1378, 1500, 1590, 1625, 1690, 1700, 1802, 1950, 2028, 2067, 2125, 2210, 2535, 2550, 2650, 2652, 2703, 2756, 2873, 3180, 3250, 3315, 3380, 3445, 3604, 3900, 3975, 4134, 4225, 4250, 4420, 4505, 4875, 5070, 5100, 5300, 5406, 5525, 5746, 6375, 6500, 6625, 6630, 6890, 7950, 8268, 8450, 8500, 8619, 8957, 9010, 9750, 10140, 10335, 10812, 11050, 11492, 11713, 12675, 12750, 13250, 13260, 13515, 13780, 14365, 15900, 16575, 16900, 17225, 17238, 17914, 18020, 19500, 19875, 20670, 21125, 22100, 22525, 23426, 25350, 25500, 26500, 26871, 27030, 27625, 28730, 33150, 34450, 34476, 35139, 35828, 39750, 41340, 42250, 43095, 44785, 45050, 46852, 50700, 51675, 53742, 54060, 55250, 57460, 58565, 63375, 66300, 67575, 68900, 70278, 71825, 79500, 82875, 84500, 86125, 86190, 89570, 90100, 103350, 107484, 110500, 112625, 117130, 126750, 134355, 135150, 140556, 143650, 152269, 165750, 172250, 172380, 175695, 179140, 206700, 215475, 223925, 225250, 234260, 253500, 258375, 268710, 270300, 287300, 292825, 304538, 331500, 337875, 344500, 351390, 359125, 430950, 447850, 450500, 456807, 516750, 537420, 585650, 609076, 671775, 675750, 702780, 718250, 761345, 861900, 878475, 895700, 913614, 1033500, 1077375, 1119625, 1171300, 1343550, 1351500, 1436500, 1464125, 1522690, 1756950, 1827228, 2154750, 2239250, 2284035, 2687100, 2928250, 3045380, 3358875, 3513900, 3806725, 4309500, 4392375, 4478500, 4568070, 5856500, 6717750, 7613450, 8784750, 9136140, 11420175, 13435500, 15226900, 17569500, 19033625, 22840350, 38067250, 45680700, 57100875, 76134500, 114201750, 228403500]

約数ペア:

[(1, 228403500), (2, 114201750), (3, 76134500), (4, 57100875), (5, 45680700), (6, 38067250), (10, 22840350), (12, 19033625), (13, 17569500), (15, 15226900), (17, 13435500), (20, 11420175), (25, 9136140), (26, 8784750), (30, 7613450), (34, 6717750), (39, 5856500), (50, 4568070), (51, 4478500), (52, 4392375), (53, 4309500), (60, 3806725), (65, 3513900), (68, 3358875), (75, 3045380), (78, 2928250), (85, 2687100), (100, 2284035), (102, 2239250), (106, 2154750), (125, 1827228), (130, 1756950), (150, 1522690), (156, 1464125), (159, 1436500), (169, 1351500), (170, 1343550), (195, 1171300), (204, 1119625), (212, 1077375), (221, 1033500), (250, 913614), (255, 895700), (260, 878475), (265, 861900), (300, 761345), (318, 718250), (325, 702780), (338, 675750), (340, 671775), (375, 609076), (390, 585650), (425, 537420), (442, 516750), (500, 456807), (507, 450500), (510, 447850), (530, 430950), (636, 359125), (650, 351390), (663, 344500), (676, 337875), (689, 331500), (750, 304538), (780, 292825), (795, 287300), (845, 270300), (850, 268710), (884, 258375), (901, 253500), (975, 234260), (1014, 225250), (1020, 223925), (1060, 215475), (1105, 206700), (1275, 179140), (1300, 175695), (1325, 172380), (1326, 172250), (1378, 165750), (1500, 152269), (1590, 143650), (1625, 140556), (1690, 135150), (1700, 134355), (1802, 126750), (1950, 117130), (2028, 112625), (2067, 110500), (2125, 107484), (2210, 103350), (2535, 90100), (2550, 89570), (2650, 86190), (2652, 86125), (2703, 84500), (2756, 82875), (2873, 79500), (3180, 71825), (3250, 70278), (3315, 68900), (3380, 67575), (3445, 66300), (3604, 63375), (3900, 58565), (3975, 57460), (4134, 55250), (4225, 54060), (4250, 53742), (4420, 51675), (4505, 50700), (4875, 46852), (5070, 45050), (5100, 44785), (5300, 43095), (5406, 42250), (5525, 41340), (5746, 39750), (6375, 35828), (6500, 35139), (6625, 34476), (6630, 34450), (6890, 33150), (7950, 28730), (8268, 27625), (8450, 27030), (8500, 26871), (8619, 26500), (8957, 25500), (9010, 25350), (9750, 23426), (10140, 22525), (10335, 22100), (10812, 21125), (11050, 20670), (11492, 19875), (11713, 19500), (12675, 18020), (12750, 17914), (13250, 17238), (13260, 17225), (13515, 16900), (13780, 16575), (14365, 15900)]