125380620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{601}}^1$

素因数の和:696

約数の個数: 144

約数和(自身を含む): 407578080

約数和(自身を除く): 282197460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 61, 76, 90, 95, 114, 122, 171, 180, 183, 190, 228, 244, 285, 305, 342, 366, 380, 549, 570, 601, 610, 684, 732, 855, 915, 1098, 1140, 1159, 1202, 1220, 1710, 1803, 1830, 2196, 2318, 2404, 2745, 3005, 3420, 3477, 3606, 3660, 4636, 5409, 5490, 5795, 6010, 6954, 7212, 9015, 10431, 10818, 10980, 11419, 11590, 12020, 13908, 17385, 18030, 20862, 21636, 22838, 23180, 27045, 34257, 34770, 36060, 36661, 41724, 45676, 52155, 54090, 57095, 68514, 69540, 73322, 102771, 104310, 108180, 109983, 114190, 137028, 146644, 171285, 183305, 205542, 208620, 219966, 228380, 329949, 342570, 366610, 411084, 439932, 513855, 549915, 659898, 685140, 696559, 733220, 1027710, 1099830, 1319796, 1393118, 1649745, 2055420, 2089677, 2199660, 2786236, 3299490, 3482795, 4179354, 6269031, 6598980, 6965590, 8358708, 10448385, 12538062, 13931180, 20896770, 25076124, 31345155, 41793540, 62690310, 125380620]

約数ペア:

[(1, 125380620), (2, 62690310), (3, 41793540), (4, 31345155), (5, 25076124), (6, 20896770), (9, 13931180), (10, 12538062), (12, 10448385), (15, 8358708), (18, 6965590), (19, 6598980), (20, 6269031), (30, 4179354), (36, 3482795), (38, 3299490), (45, 2786236), (57, 2199660), (60, 2089677), (61, 2055420), (76, 1649745), (90, 1393118), (95, 1319796), (114, 1099830), (122, 1027710), (171, 733220), (180, 696559), (183, 685140), (190, 659898), (228, 549915), (244, 513855), (285, 439932), (305, 411084), (342, 366610), (366, 342570), (380, 329949), (549, 228380), (570, 219966), (601, 208620), (610, 205542), (684, 183305), (732, 171285), (855, 146644), (915, 137028), (1098, 114190), (1140, 109983), (1159, 108180), (1202, 104310), (1220, 102771), (1710, 73322), (1803, 69540), (1830, 68514), (2196, 57095), (2318, 54090), (2404, 52155), (2745, 45676), (3005, 41724), (3420, 36661), (3477, 36060), (3606, 34770), (3660, 34257), (4636, 27045), (5409, 23180), (5490, 22838), (5795, 21636), (6010, 20862), (6954, 18030), (7212, 17385), (9015, 13908), (10431, 12020), (10818, 11590), (10980, 11419)]