30494988300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{66919}}^1$

素因数の和:66981

約数の個数: 216

約数和(自身を含む): 105949885440

約数和(自身を除く): 75454897140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 31, 35, 42, 49, 50, 60, 62, 70, 75, 84, 93, 98, 100, 105, 124, 140, 147, 150, 155, 175, 186, 196, 210, 217, 245, 294, 300, 310, 350, 372, 420, 434, 465, 490, 525, 588, 620, 651, 700, 735, 775, 868, 930, 980, 1050, 1085, 1225, 1302, 1470, 1519, 1550, 1860, 2100, 2170, 2325, 2450, 2604, 2940, 3038, 3100, 3255, 3675, 4340, 4557, 4650, 4900, 5425, 6076, 6510, 7350, 7595, 9114, 9300, 10850, 13020, 14700, 15190, 16275, 18228, 21700, 22785, 30380, 32550, 37975, 45570, 65100, 66919, 75950, 91140, 113925, 133838, 151900, 200757, 227850, 267676, 334595, 401514, 455700, 468433, 669190, 803028, 936866, 1003785, 1338380, 1405299, 1672975, 1873732, 2007570, 2074489, 2342165, 2810598, 3279031, 3345950, 4015140, 4148978, 4684330, 5018925, 5621196, 6223467, 6558062, 6691900, 7026495, 8297956, 9368660, 9837093, 10037850, 10372445, 11710825, 12446934, 13116124, 14052990, 14521423, 16395155, 19674186, 20075700, 20744890, 23421650, 24893868, 28105980, 29042846, 31117335, 32790310, 35132475, 39348372, 41489780, 43564269, 46843300, 49185465, 51862225, 58085692, 62234670, 65580620, 70264950, 72607115, 81975775, 87128538, 98370930, 101649961, 103724450, 124469340, 140529900, 145214230, 155586675, 163951550, 174257076, 196741860, 203299922, 207448900, 217821345, 245927325, 290428460, 304949883, 311173350, 327903100, 363035575, 406599844, 435642690, 491854650, 508249805, 609899766, 622346700, 726071150, 871285380, 983709300, 1016499610, 1089106725, 1219799532, 1452142300, 1524749415, 2032999220, 2178213450, 2541249025, 3049498830, 4356426900, 5082498050, 6098997660, 7623747075, 10164996100, 15247494150, 30494988300]

約数ペア:

[(1, 30494988300), (2, 15247494150), (3, 10164996100), (4, 7623747075), (5, 6098997660), (6, 5082498050), (7, 4356426900), (10, 3049498830), (12, 2541249025), (14, 2178213450), (15, 2032999220), (20, 1524749415), (21, 1452142300), (25, 1219799532), (28, 1089106725), (30, 1016499610), (31, 983709300), (35, 871285380), (42, 726071150), (49, 622346700), (50, 609899766), (60, 508249805), (62, 491854650), (70, 435642690), (75, 406599844), (84, 363035575), (93, 327903100), (98, 311173350), (100, 304949883), (105, 290428460), (124, 245927325), (140, 217821345), (147, 207448900), (150, 203299922), (155, 196741860), (175, 174257076), (186, 163951550), (196, 155586675), (210, 145214230), (217, 140529900), (245, 124469340), (294, 103724450), (300, 101649961), (310, 98370930), (350, 87128538), (372, 81975775), (420, 72607115), (434, 70264950), (465, 65580620), (490, 62234670), (525, 58085692), (588, 51862225), (620, 49185465), (651, 46843300), (700, 43564269), (735, 41489780), (775, 39348372), (868, 35132475), (930, 32790310), (980, 31117335), (1050, 29042846), (1085, 28105980), (1225, 24893868), (1302, 23421650), (1470, 20744890), (1519, 20075700), (1550, 19674186), (1860, 16395155), (2100, 14521423), (2170, 14052990), (2325, 13116124), (2450, 12446934), (2604, 11710825), (2940, 10372445), (3038, 10037850), (3100, 9837093), (3255, 9368660), (3675, 8297956), (4340, 7026495), (4557, 6691900), (4650, 6558062), (4900, 6223467), (5425, 5621196), (6076, 5018925), (6510, 4684330), (7350, 4148978), (7595, 4015140), (9114, 3345950), (9300, 3279031), (10850, 2810598), (13020, 2342165), (14700, 2074489), (15190, 2007570), (16275, 1873732), (18228, 1672975), (21700, 1405299), (22785, 1338380), (30380, 1003785), (32550, 936866), (37975, 803028), (45570, 669190), (65100, 468433), (66919, 455700), (75950, 401514), (91140, 334595), (113925, 267676), (133838, 227850), (151900, 200757)]