109560780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{977}}^1$

素因数の和:1088

約数の個数: 144

約数和(自身を含む): 384471360

約数和(自身を除く): 274910580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 89, 90, 105, 126, 140, 178, 180, 210, 252, 267, 315, 356, 420, 445, 534, 623, 630, 801, 890, 977, 1068, 1246, 1260, 1335, 1602, 1780, 1869, 1954, 2492, 2670, 2931, 3115, 3204, 3738, 3908, 4005, 4885, 5340, 5607, 5862, 6230, 6839, 7476, 8010, 8793, 9345, 9770, 11214, 11724, 12460, 13678, 14655, 16020, 17586, 18690, 19540, 20517, 22428, 27356, 28035, 29310, 34195, 35172, 37380, 41034, 43965, 56070, 58620, 61551, 68390, 82068, 86953, 87930, 102585, 112140, 123102, 136780, 173906, 175860, 205170, 246204, 260859, 307755, 347812, 410340, 434765, 521718, 608671, 615510, 782577, 869530, 1043436, 1217342, 1231020, 1304295, 1565154, 1739060, 1826013, 2434684, 2608590, 3043355, 3130308, 3652026, 3912885, 5217180, 5478039, 6086710, 7304052, 7825770, 9130065, 10956078, 12173420, 15651540, 18260130, 21912156, 27390195, 36520260, 54780390, 109560780]

約数ペア:

[(1, 109560780), (2, 54780390), (3, 36520260), (4, 27390195), (5, 21912156), (6, 18260130), (7, 15651540), (9, 12173420), (10, 10956078), (12, 9130065), (14, 7825770), (15, 7304052), (18, 6086710), (20, 5478039), (21, 5217180), (28, 3912885), (30, 3652026), (35, 3130308), (36, 3043355), (42, 2608590), (45, 2434684), (60, 1826013), (63, 1739060), (70, 1565154), (84, 1304295), (89, 1231020), (90, 1217342), (105, 1043436), (126, 869530), (140, 782577), (178, 615510), (180, 608671), (210, 521718), (252, 434765), (267, 410340), (315, 347812), (356, 307755), (420, 260859), (445, 246204), (534, 205170), (623, 175860), (630, 173906), (801, 136780), (890, 123102), (977, 112140), (1068, 102585), (1246, 87930), (1260, 86953), (1335, 82068), (1602, 68390), (1780, 61551), (1869, 58620), (1954, 56070), (2492, 43965), (2670, 41034), (2931, 37380), (3115, 35172), (3204, 34195), (3738, 29310), (3908, 28035), (4005, 27356), (4885, 22428), (5340, 20517), (5607, 19540), (5862, 18690), (6230, 17586), (6839, 16020), (7476, 14655), (8010, 13678), (8793, 12460), (9345, 11724), (9770, 11214)]