2012296950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{569}}^1$

素因数の和:887

約数の個数: 144

約数和(自身を含む): 5623300800

約数和(自身を除く): 3611003850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 45, 50, 58, 75, 87, 90, 145, 150, 174, 225, 261, 271, 290, 435, 450, 522, 542, 569, 725, 813, 870, 1138, 1305, 1355, 1450, 1626, 1707, 2175, 2439, 2610, 2710, 2845, 3414, 4065, 4350, 4878, 5121, 5690, 6525, 6775, 7859, 8130, 8535, 10242, 12195, 13050, 13550, 14225, 15718, 16501, 17070, 20325, 23577, 24390, 25605, 28450, 33002, 39295, 40650, 42675, 47154, 49503, 51210, 60975, 70731, 78590, 82505, 85350, 99006, 117885, 121950, 128025, 141462, 148509, 154199, 165010, 196475, 235770, 247515, 256050, 297018, 308398, 353655, 392950, 412525, 462597, 495030, 589425, 707310, 742545, 770995, 825050, 925194, 1178850, 1237575, 1387791, 1485090, 1541990, 1768275, 2312985, 2475150, 2775582, 3536550, 3712725, 3854975, 4471771, 4625970, 6938955, 7425450, 7709950, 8943542, 11564925, 13415313, 13877910, 22358855, 23129850, 26830626, 34694775, 40245939, 44717710, 67076565, 69389550, 80491878, 111794275, 134153130, 201229695, 223588550, 335382825, 402459390, 670765650, 1006148475, 2012296950]

約数ペア:

[(1, 2012296950), (2, 1006148475), (3, 670765650), (5, 402459390), (6, 335382825), (9, 223588550), (10, 201229695), (15, 134153130), (18, 111794275), (25, 80491878), (29, 69389550), (30, 67076565), (45, 44717710), (50, 40245939), (58, 34694775), (75, 26830626), (87, 23129850), (90, 22358855), (145, 13877910), (150, 13415313), (174, 11564925), (225, 8943542), (261, 7709950), (271, 7425450), (290, 6938955), (435, 4625970), (450, 4471771), (522, 3854975), (542, 3712725), (569, 3536550), (725, 2775582), (813, 2475150), (870, 2312985), (1138, 1768275), (1305, 1541990), (1355, 1485090), (1450, 1387791), (1626, 1237575), (1707, 1178850), (2175, 925194), (2439, 825050), (2610, 770995), (2710, 742545), (2845, 707310), (3414, 589425), (4065, 495030), (4350, 462597), (4878, 412525), (5121, 392950), (5690, 353655), (6525, 308398), (6775, 297018), (7859, 256050), (8130, 247515), (8535, 235770), (10242, 196475), (12195, 165010), (13050, 154199), (13550, 148509), (14225, 141462), (15718, 128025), (16501, 121950), (17070, 117885), (20325, 99006), (23577, 85350), (24390, 82505), (25605, 78590), (28450, 70731), (33002, 60975), (39295, 51210), (40650, 49503), (42675, 47154)]