447491850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13499}}^1$

素因数の和:13544

約数の個数: 96

約数和(自身を含む): 1265544000

約数和(自身を除く): 818052150

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 25, 26, 30, 34, 39, 50, 51, 65, 75, 78, 85, 102, 130, 150, 170, 195, 221, 255, 325, 390, 425, 442, 510, 650, 663, 850, 975, 1105, 1275, 1326, 1950, 2210, 2550, 3315, 5525, 6630, 11050, 13499, 16575, 26998, 33150, 40497, 67495, 80994, 134990, 175487, 202485, 229483, 337475, 350974, 404970, 458966, 526461, 674950, 688449, 877435, 1012425, 1052922, 1147415, 1376898, 1754870, 2024850, 2294830, 2632305, 2983279, 3442245, 4387175, 5264610, 5737075, 5966558, 6884490, 8774350, 8949837, 11474150, 13161525, 14916395, 17211225, 17899674, 26323050, 29832790, 34422450, 44749185, 74581975, 89498370, 149163950, 223745925, 447491850]

約数ペア:

[(1, 447491850), (2, 223745925), (3, 149163950), (5, 89498370), (6, 74581975), (10, 44749185), (13, 34422450), (15, 29832790), (17, 26323050), (25, 17899674), (26, 17211225), (30, 14916395), (34, 13161525), (39, 11474150), (50, 8949837), (51, 8774350), (65, 6884490), (75, 5966558), (78, 5737075), (85, 5264610), (102, 4387175), (130, 3442245), (150, 2983279), (170, 2632305), (195, 2294830), (221, 2024850), (255, 1754870), (325, 1376898), (390, 1147415), (425, 1052922), (442, 1012425), (510, 877435), (650, 688449), (663, 674950), (850, 526461), (975, 458966), (1105, 404970), (1275, 350974), (1326, 337475), (1950, 229483), (2210, 202485), (2550, 175487), (3315, 134990), (5525, 80994), (6630, 67495), (11050, 40497), (13499, 33150), (16575, 26998)]