243083100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{397}}^1$

素因数の和:584

約数の個数: 144

約数和(自身を含む): 764166368

約数和(自身を除く): 521083268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 157, 195, 260, 300, 314, 325, 390, 397, 471, 628, 650, 780, 785, 794, 942, 975, 1191, 1300, 1570, 1588, 1884, 1950, 1985, 2041, 2355, 2382, 3140, 3900, 3925, 3970, 4082, 4710, 4764, 5161, 5955, 6123, 7850, 7940, 8164, 9420, 9925, 10205, 10322, 11775, 11910, 12246, 15483, 15700, 19850, 20410, 20644, 23550, 23820, 24492, 25805, 29775, 30615, 30966, 39700, 40820, 47100, 51025, 51610, 59550, 61230, 61932, 62329, 77415, 102050, 103220, 119100, 122460, 124658, 129025, 153075, 154830, 186987, 204100, 249316, 258050, 306150, 309660, 311645, 373974, 387075, 516100, 612300, 623290, 747948, 774150, 810277, 934935, 1246580, 1548300, 1558225, 1620554, 1869870, 2430831, 3116450, 3241108, 3739740, 4051385, 4674675, 4861662, 6232900, 8102770, 9349350, 9723324, 12154155, 16205540, 18698700, 20256925, 24308310, 40513850, 48616620, 60770775, 81027700, 121541550, 243083100]

約数ペア:

[(1, 243083100), (2, 121541550), (3, 81027700), (4, 60770775), (5, 48616620), (6, 40513850), (10, 24308310), (12, 20256925), (13, 18698700), (15, 16205540), (20, 12154155), (25, 9723324), (26, 9349350), (30, 8102770), (39, 6232900), (50, 4861662), (52, 4674675), (60, 4051385), (65, 3739740), (75, 3241108), (78, 3116450), (100, 2430831), (130, 1869870), (150, 1620554), (156, 1558225), (157, 1548300), (195, 1246580), (260, 934935), (300, 810277), (314, 774150), (325, 747948), (390, 623290), (397, 612300), (471, 516100), (628, 387075), (650, 373974), (780, 311645), (785, 309660), (794, 306150), (942, 258050), (975, 249316), (1191, 204100), (1300, 186987), (1570, 154830), (1588, 153075), (1884, 129025), (1950, 124658), (1985, 122460), (2041, 119100), (2355, 103220), (2382, 102050), (3140, 77415), (3900, 62329), (3925, 61932), (3970, 61230), (4082, 59550), (4710, 51610), (4764, 51025), (5161, 47100), (5955, 40820), (6123, 39700), (7850, 30966), (7940, 30615), (8164, 29775), (9420, 25805), (9925, 24492), (10205, 23820), (10322, 23550), (11775, 20644), (11910, 20410), (12246, 19850), (15483, 15700)]