681897300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11197}}^1$

素因数の和:11250

約数の個数: 144

約数和(自身を含む): 2332767360

約数和(自身を除く): 1650870060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 29, 30, 35, 42, 50, 58, 60, 70, 75, 84, 87, 100, 105, 116, 140, 145, 150, 174, 175, 203, 210, 290, 300, 348, 350, 406, 420, 435, 525, 580, 609, 700, 725, 812, 870, 1015, 1050, 1218, 1450, 1740, 2030, 2100, 2175, 2436, 2900, 3045, 4060, 4350, 5075, 6090, 8700, 10150, 11197, 12180, 15225, 20300, 22394, 30450, 33591, 44788, 55985, 60900, 67182, 78379, 111970, 134364, 156758, 167955, 223940, 235137, 279925, 313516, 324713, 335910, 391895, 470274, 559850, 649426, 671820, 783790, 839775, 940548, 974139, 1119700, 1175685, 1298852, 1567580, 1623565, 1679550, 1948278, 1959475, 2272991, 2351370, 3247130, 3359100, 3896556, 3918950, 4545982, 4702740, 4870695, 5878425, 6494260, 6818973, 7837900, 8117825, 9091964, 9741390, 11364955, 11756850, 13637946, 16235650, 19482780, 22729910, 23513700, 24353475, 27275892, 32471300, 34094865, 45459820, 48706950, 56824775, 68189730, 97413900, 113649550, 136379460, 170474325, 227299100, 340948650, 681897300]

約数ペア:

[(1, 681897300), (2, 340948650), (3, 227299100), (4, 170474325), (5, 136379460), (6, 113649550), (7, 97413900), (10, 68189730), (12, 56824775), (14, 48706950), (15, 45459820), (20, 34094865), (21, 32471300), (25, 27275892), (28, 24353475), (29, 23513700), (30, 22729910), (35, 19482780), (42, 16235650), (50, 13637946), (58, 11756850), (60, 11364955), (70, 9741390), (75, 9091964), (84, 8117825), (87, 7837900), (100, 6818973), (105, 6494260), (116, 5878425), (140, 4870695), (145, 4702740), (150, 4545982), (174, 3918950), (175, 3896556), (203, 3359100), (210, 3247130), (290, 2351370), (300, 2272991), (348, 1959475), (350, 1948278), (406, 1679550), (420, 1623565), (435, 1567580), (525, 1298852), (580, 1175685), (609, 1119700), (700, 974139), (725, 940548), (812, 839775), (870, 783790), (1015, 671820), (1050, 649426), (1218, 559850), (1450, 470274), (1740, 391895), (2030, 335910), (2100, 324713), (2175, 313516), (2436, 279925), (2900, 235137), (3045, 223940), (4060, 167955), (4350, 156758), (5075, 134364), (6090, 111970), (8700, 78379), (10150, 67182), (11197, 60900), (12180, 55985), (15225, 44788), (20300, 33591), (22394, 30450)]