189623250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{71}}^1\times {\mathrm{1187}}^1$

素因数の和:1281

約数の個数: 96

約数和(自身を含む): 520401024

約数和(自身を除く): 330777774

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 71, 75, 90, 125, 142, 150, 213, 225, 250, 355, 375, 426, 450, 639, 710, 750, 1065, 1125, 1187, 1278, 1775, 2130, 2250, 2374, 3195, 3550, 3561, 5325, 5935, 6390, 7122, 8875, 10650, 10683, 11870, 15975, 17750, 17805, 21366, 26625, 29675, 31950, 35610, 53250, 53415, 59350, 79875, 84277, 89025, 106830, 148375, 159750, 168554, 178050, 252831, 267075, 296750, 421385, 445125, 505662, 534150, 758493, 842770, 890250, 1264155, 1335375, 1516986, 2106925, 2528310, 2670750, 3792465, 4213850, 6320775, 7584930, 10534625, 12641550, 18962325, 21069250, 31603875, 37924650, 63207750, 94811625, 189623250]

約数ペア:

[(1, 189623250), (2, 94811625), (3, 63207750), (5, 37924650), (6, 31603875), (9, 21069250), (10, 18962325), (15, 12641550), (18, 10534625), (25, 7584930), (30, 6320775), (45, 4213850), (50, 3792465), (71, 2670750), (75, 2528310), (90, 2106925), (125, 1516986), (142, 1335375), (150, 1264155), (213, 890250), (225, 842770), (250, 758493), (355, 534150), (375, 505662), (426, 445125), (450, 421385), (639, 296750), (710, 267075), (750, 252831), (1065, 178050), (1125, 168554), (1187, 159750), (1278, 148375), (1775, 106830), (2130, 89025), (2250, 84277), (2374, 79875), (3195, 59350), (3550, 53415), (3561, 53250), (5325, 35610), (5935, 31950), (6390, 29675), (7122, 26625), (8875, 21366), (10650, 17805), (10683, 17750), (11870, 15975)]