202370100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:390

約数の個数: 144

約数和(自身を含む): 618293760

約数和(自身を除く): 415923660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 138, 139, 150, 211, 230, 276, 278, 300, 345, 417, 422, 460, 556, 575, 633, 690, 695, 834, 844, 1055, 1150, 1266, 1380, 1390, 1668, 1725, 2085, 2110, 2300, 2532, 2780, 3165, 3197, 3450, 3475, 4170, 4220, 4853, 5275, 6330, 6394, 6900, 6950, 8340, 9591, 9706, 10425, 10550, 12660, 12788, 13900, 14559, 15825, 15985, 19182, 19412, 20850, 21100, 24265, 29118, 29329, 31650, 31970, 38364, 41700, 47955, 48530, 58236, 58658, 63300, 63940, 72795, 79925, 87987, 95910, 97060, 117316, 121325, 145590, 146645, 159850, 175974, 191820, 239775, 242650, 291180, 293290, 319700, 351948, 363975, 439935, 479550, 485300, 586580, 674567, 727950, 733225, 879870, 959100, 1349134, 1455900, 1466450, 1759740, 2023701, 2199675, 2698268, 2932900, 3372835, 4047402, 4399350, 6745670, 8094804, 8798700, 10118505, 13491340, 16864175, 20237010, 33728350, 40474020, 50592525, 67456700, 101185050, 202370100]

約数ペア:

[(1, 202370100), (2, 101185050), (3, 67456700), (4, 50592525), (5, 40474020), (6, 33728350), (10, 20237010), (12, 16864175), (15, 13491340), (20, 10118505), (23, 8798700), (25, 8094804), (30, 6745670), (46, 4399350), (50, 4047402), (60, 3372835), (69, 2932900), (75, 2698268), (92, 2199675), (100, 2023701), (115, 1759740), (138, 1466450), (139, 1455900), (150, 1349134), (211, 959100), (230, 879870), (276, 733225), (278, 727950), (300, 674567), (345, 586580), (417, 485300), (422, 479550), (460, 439935), (556, 363975), (575, 351948), (633, 319700), (690, 293290), (695, 291180), (834, 242650), (844, 239775), (1055, 191820), (1150, 175974), (1266, 159850), (1380, 146645), (1390, 145590), (1668, 121325), (1725, 117316), (2085, 97060), (2110, 95910), (2300, 87987), (2532, 79925), (2780, 72795), (3165, 63940), (3197, 63300), (3450, 58658), (3475, 58236), (4170, 48530), (4220, 47955), (4853, 41700), (5275, 38364), (6330, 31970), (6394, 31650), (6900, 29329), (6950, 29118), (8340, 24265), (9591, 21100), (9706, 20850), (10425, 19412), (10550, 19182), (12660, 15985), (12788, 15825), (13900, 14559)]