200457660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:464

約数の個数: 144

約数和(自身を含む): 620905824

約数和(自身を除く): 420448164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 53, 60, 65, 78, 106, 130, 156, 159, 169, 195, 212, 260, 265, 318, 338, 373, 390, 507, 530, 636, 676, 689, 746, 780, 795, 845, 1014, 1060, 1119, 1378, 1492, 1590, 1690, 1865, 2028, 2067, 2238, 2535, 2756, 3180, 3380, 3445, 3730, 4134, 4476, 4849, 5070, 5595, 6890, 7460, 8268, 8957, 9698, 10140, 10335, 11190, 13780, 14547, 17914, 19396, 19769, 20670, 22380, 24245, 26871, 29094, 35828, 39538, 41340, 44785, 48490, 53742, 58188, 59307, 63037, 72735, 79076, 89570, 96980, 98845, 107484, 118614, 126074, 134355, 145470, 179140, 189111, 197690, 237228, 252148, 256997, 268710, 290940, 296535, 315185, 378222, 395380, 513994, 537420, 593070, 630370, 756444, 770991, 945555, 1027988, 1186140, 1260740, 1284985, 1541982, 1891110, 2569970, 3083964, 3340961, 3782220, 3854955, 5139940, 6681922, 7709910, 10022883, 13363844, 15419820, 16704805, 20045766, 33409610, 40091532, 50114415, 66819220, 100228830, 200457660]

約数ペア:

[(1, 200457660), (2, 100228830), (3, 66819220), (4, 50114415), (5, 40091532), (6, 33409610), (10, 20045766), (12, 16704805), (13, 15419820), (15, 13363844), (20, 10022883), (26, 7709910), (30, 6681922), (39, 5139940), (52, 3854955), (53, 3782220), (60, 3340961), (65, 3083964), (78, 2569970), (106, 1891110), (130, 1541982), (156, 1284985), (159, 1260740), (169, 1186140), (195, 1027988), (212, 945555), (260, 770991), (265, 756444), (318, 630370), (338, 593070), (373, 537420), (390, 513994), (507, 395380), (530, 378222), (636, 315185), (676, 296535), (689, 290940), (746, 268710), (780, 256997), (795, 252148), (845, 237228), (1014, 197690), (1060, 189111), (1119, 179140), (1378, 145470), (1492, 134355), (1590, 126074), (1690, 118614), (1865, 107484), (2028, 98845), (2067, 96980), (2238, 89570), (2535, 79076), (2756, 72735), (3180, 63037), (3380, 59307), (3445, 58188), (3730, 53742), (4134, 48490), (4476, 44785), (4849, 41340), (5070, 39538), (5595, 35828), (6890, 29094), (7460, 26871), (8268, 24245), (8957, 22380), (9698, 20670), (10140, 19769), (10335, 19396), (11190, 17914), (13780, 14547)]