1330245300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{463}}^1$

素因数の和:698

約数の個数: 144

約数和(自身を含む): 3945358592

約数和(自身を除く): 2615113292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 61, 75, 100, 122, 150, 157, 183, 244, 300, 305, 314, 366, 463, 471, 610, 628, 732, 785, 915, 926, 942, 1220, 1389, 1525, 1570, 1830, 1852, 1884, 2315, 2355, 2778, 3050, 3140, 3660, 3925, 4575, 4630, 4710, 5556, 6100, 6945, 7850, 9150, 9260, 9420, 9577, 11575, 11775, 13890, 15700, 18300, 19154, 23150, 23550, 27780, 28243, 28731, 34725, 38308, 46300, 47100, 47885, 56486, 57462, 69450, 72691, 84729, 95770, 112972, 114924, 138900, 141215, 143655, 145382, 169458, 191540, 218073, 239425, 282430, 287310, 290764, 338916, 363455, 423645, 436146, 478850, 564860, 574620, 706075, 718275, 726910, 847290, 872292, 957700, 1090365, 1412150, 1436550, 1453820, 1694580, 1817275, 2118225, 2180730, 2824300, 2873100, 3634550, 4236450, 4361460, 4434151, 5451825, 7269100, 8472900, 8868302, 10903650, 13302453, 17736604, 21807300, 22170755, 26604906, 44341510, 53209812, 66512265, 88683020, 110853775, 133024530, 221707550, 266049060, 332561325, 443415100, 665122650, 1330245300]

約数ペア:

[(1, 1330245300), (2, 665122650), (3, 443415100), (4, 332561325), (5, 266049060), (6, 221707550), (10, 133024530), (12, 110853775), (15, 88683020), (20, 66512265), (25, 53209812), (30, 44341510), (50, 26604906), (60, 22170755), (61, 21807300), (75, 17736604), (100, 13302453), (122, 10903650), (150, 8868302), (157, 8472900), (183, 7269100), (244, 5451825), (300, 4434151), (305, 4361460), (314, 4236450), (366, 3634550), (463, 2873100), (471, 2824300), (610, 2180730), (628, 2118225), (732, 1817275), (785, 1694580), (915, 1453820), (926, 1436550), (942, 1412150), (1220, 1090365), (1389, 957700), (1525, 872292), (1570, 847290), (1830, 726910), (1852, 718275), (1884, 706075), (2315, 574620), (2355, 564860), (2778, 478850), (3050, 436146), (3140, 423645), (3660, 363455), (3925, 338916), (4575, 290764), (4630, 287310), (4710, 282430), (5556, 239425), (6100, 218073), (6945, 191540), (7850, 169458), (9150, 145382), (9260, 143655), (9420, 141215), (9577, 138900), (11575, 114924), (11775, 112972), (13890, 95770), (15700, 84729), (18300, 72691), (19154, 69450), (23150, 57462), (23550, 56486), (27780, 47885), (28243, 47100), (28731, 46300), (34725, 38308)]