193754300

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1381}}^1$

素因数の和:1479

約数の個数: 72

約数和(自身を含む): 446242272

約数和(自身を除く): 252487972

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 61, 92, 100, 115, 122, 230, 244, 305, 460, 575, 610, 1150, 1220, 1381, 1403, 1525, 2300, 2762, 2806, 3050, 5524, 5612, 6100, 6905, 7015, 13810, 14030, 27620, 28060, 31763, 34525, 35075, 63526, 69050, 70150, 84241, 127052, 138100, 140300, 158815, 168482, 317630, 336964, 421205, 635260, 794075, 842410, 1588150, 1684820, 1937543, 2106025, 3176300, 3875086, 4212050, 7750172, 8424100, 9687715, 19375430, 38750860, 48438575, 96877150, 193754300]

約数ペア:

[(1, 193754300), (2, 96877150), (4, 48438575), (5, 38750860), (10, 19375430), (20, 9687715), (23, 8424100), (25, 7750172), (46, 4212050), (50, 3875086), (61, 3176300), (92, 2106025), (100, 1937543), (115, 1684820), (122, 1588150), (230, 842410), (244, 794075), (305, 635260), (460, 421205), (575, 336964), (610, 317630), (1150, 168482), (1220, 158815), (1381, 140300), (1403, 138100), (1525, 127052), (2300, 84241), (2762, 70150), (2806, 69050), (3050, 63526), (5524, 35075), (5612, 34525), (6100, 31763), (6905, 28060), (7015, 27620), (13810, 14030)]