225950010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1699}}^1$

素因数の和:1764

約数の個数: 128

約数和(自身を含む): 658022400

約数和(自身を除く): 432072390

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 31, 33, 39, 55, 62, 65, 66, 78, 93, 110, 130, 143, 155, 165, 186, 195, 286, 310, 330, 341, 390, 403, 429, 465, 682, 715, 806, 858, 930, 1023, 1209, 1430, 1699, 1705, 2015, 2046, 2145, 2418, 3398, 3410, 4030, 4290, 4433, 5097, 5115, 6045, 8495, 8866, 10194, 10230, 12090, 13299, 16990, 18689, 22087, 22165, 25485, 26598, 37378, 44174, 44330, 50970, 52669, 56067, 66261, 66495, 93445, 105338, 110435, 112134, 132522, 132990, 158007, 186890, 220870, 242957, 263345, 280335, 316014, 331305, 485914, 526690, 560670, 579359, 662610, 684697, 728871, 790035, 1158718, 1214785, 1369394, 1457742, 1580070, 1738077, 2054091, 2429570, 2896795, 3423485, 3476154, 3644355, 4108182, 5793590, 6846970, 7288710, 7531667, 8690385, 10270455, 15063334, 17380770, 20540910, 22595001, 37658335, 45190002, 75316670, 112975005, 225950010]

約数ペア:

[(1, 225950010), (2, 112975005), (3, 75316670), (5, 45190002), (6, 37658335), (10, 22595001), (11, 20540910), (13, 17380770), (15, 15063334), (22, 10270455), (26, 8690385), (30, 7531667), (31, 7288710), (33, 6846970), (39, 5793590), (55, 4108182), (62, 3644355), (65, 3476154), (66, 3423485), (78, 2896795), (93, 2429570), (110, 2054091), (130, 1738077), (143, 1580070), (155, 1457742), (165, 1369394), (186, 1214785), (195, 1158718), (286, 790035), (310, 728871), (330, 684697), (341, 662610), (390, 579359), (403, 560670), (429, 526690), (465, 485914), (682, 331305), (715, 316014), (806, 280335), (858, 263345), (930, 242957), (1023, 220870), (1209, 186890), (1430, 158007), (1699, 132990), (1705, 132522), (2015, 112134), (2046, 110435), (2145, 105338), (2418, 93445), (3398, 66495), (3410, 66261), (4030, 56067), (4290, 52669), (4433, 50970), (5097, 44330), (5115, 44174), (6045, 37378), (8495, 26598), (8866, 25485), (10194, 22165), (10230, 22087), (12090, 18689), (13299, 16990)]