121352580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{173}}^1\times {\mathrm{433}}^1$

素因数の和:627

約数の個数: 120

約数和(自身を含む): 383772312

約数和(自身を除く): 262419732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 173, 180, 270, 324, 346, 405, 433, 519, 540, 692, 810, 865, 866, 1038, 1299, 1557, 1620, 1730, 1732, 2076, 2165, 2595, 2598, 3114, 3460, 3897, 4330, 4671, 5190, 5196, 6228, 6495, 7785, 7794, 8660, 9342, 10380, 11691, 12990, 14013, 15570, 15588, 18684, 19485, 23355, 23382, 25980, 28026, 31140, 35073, 38970, 46710, 46764, 56052, 58455, 70065, 70146, 74909, 77940, 93420, 116910, 140130, 140292, 149818, 175365, 224727, 233820, 280260, 299636, 350730, 374545, 449454, 674181, 701460, 749090, 898908, 1123635, 1348362, 1498180, 2022543, 2247270, 2696724, 3370905, 4045086, 4494540, 6067629, 6741810, 8090172, 10112715, 12135258, 13483620, 20225430, 24270516, 30338145, 40450860, 60676290, 121352580]

約数ペア:

[(1, 121352580), (2, 60676290), (3, 40450860), (4, 30338145), (5, 24270516), (6, 20225430), (9, 13483620), (10, 12135258), (12, 10112715), (15, 8090172), (18, 6741810), (20, 6067629), (27, 4494540), (30, 4045086), (36, 3370905), (45, 2696724), (54, 2247270), (60, 2022543), (81, 1498180), (90, 1348362), (108, 1123635), (135, 898908), (162, 749090), (173, 701460), (180, 674181), (270, 449454), (324, 374545), (346, 350730), (405, 299636), (433, 280260), (519, 233820), (540, 224727), (692, 175365), (810, 149818), (865, 140292), (866, 140130), (1038, 116910), (1299, 93420), (1557, 77940), (1620, 74909), (1730, 70146), (1732, 70065), (2076, 58455), (2165, 56052), (2595, 46764), (2598, 46710), (3114, 38970), (3460, 35073), (3897, 31140), (4330, 28026), (4671, 25980), (5190, 23382), (5196, 23355), (6228, 19485), (6495, 18684), (7785, 15588), (7794, 15570), (8660, 14013), (9342, 12990), (10380, 11691)]