1947664233450

素因数分解:

$2^1\times 3^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1370099}}^1$

素因数の和:1370145

約数の個数: 192

約数和(自身を含む): 5851094256000

約数和(自身を除く): 3903430022550

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 81, 90, 117, 130, 135, 150, 162, 195, 225, 234, 243, 270, 325, 351, 390, 405, 450, 486, 585, 650, 675, 702, 729, 810, 975, 1053, 1170, 1215, 1350, 1458, 1755, 1950, 2025, 2106, 2187, 2430, 2925, 3159, 3510, 3645, 4050, 4374, 5265, 5850, 6075, 6318, 7290, 8775, 9477, 10530, 10935, 12150, 15795, 17550, 18225, 18954, 21870, 26325, 28431, 31590, 36450, 47385, 52650, 54675, 56862, 78975, 94770, 109350, 142155, 157950, 236925, 284310, 473850, 710775, 1370099, 1421550, 2740198, 4110297, 6850495, 8220594, 12330891, 13700990, 17811287, 20551485, 24661782, 34252475, 35622574, 36992673, 41102970, 53433861, 61654455, 68504950, 73985346, 89056435, 102757425, 106867722, 110978019, 123308910, 160301583, 178112870, 184963365, 205514850, 221956038, 267169305, 308272275, 320603166, 332934057, 369926730, 445282175, 480904749, 534338610, 554890095, 616544550, 665868114, 801507915, 890564350, 924816825, 961809498, 998802171, 1109780190, 1335846525, 1442714247, 1603015830, 1664670285, 1849633650, 1997604342, 2404523745, 2671693050, 2774450475, 2885428494, 2996406513, 3329340570, 4007539575, 4328142741, 4809047490, 4994010855, 5548900950, 5992813026, 7213571235, 8015079150, 8323351425, 8656285482, 9988021710, 12022618725, 12984428223, 14427142470, 14982032565, 16646702850, 21640713705, 24045237450, 24970054275, 25968856446, 29964065130, 36067856175, 38953284669, 43281427410, 49940108550, 64922141115, 72135712350, 74910162825, 77906569338, 108203568525, 129844282230, 149820325650, 194766423345, 216407137050, 324610705575, 389532846690, 649221411150, 973832116725, 1947664233450]

約数ペア:

[(1, 1947664233450), (2, 973832116725), (3, 649221411150), (5, 389532846690), (6, 324610705575), (9, 216407137050), (10, 194766423345), (13, 149820325650), (15, 129844282230), (18, 108203568525), (25, 77906569338), (26, 74910162825), (27, 72135712350), (30, 64922141115), (39, 49940108550), (45, 43281427410), (50, 38953284669), (54, 36067856175), (65, 29964065130), (75, 25968856446), (78, 24970054275), (81, 24045237450), (90, 21640713705), (117, 16646702850), (130, 14982032565), (135, 14427142470), (150, 12984428223), (162, 12022618725), (195, 9988021710), (225, 8656285482), (234, 8323351425), (243, 8015079150), (270, 7213571235), (325, 5992813026), (351, 5548900950), (390, 4994010855), (405, 4809047490), (450, 4328142741), (486, 4007539575), (585, 3329340570), (650, 2996406513), (675, 2885428494), (702, 2774450475), (729, 2671693050), (810, 2404523745), (975, 1997604342), (1053, 1849633650), (1170, 1664670285), (1215, 1603015830), (1350, 1442714247), (1458, 1335846525), (1755, 1109780190), (1950, 998802171), (2025, 961809498), (2106, 924816825), (2187, 890564350), (2430, 801507915), (2925, 665868114), (3159, 616544550), (3510, 554890095), (3645, 534338610), (4050, 480904749), (4374, 445282175), (5265, 369926730), (5850, 332934057), (6075, 320603166), (6318, 308272275), (7290, 267169305), (8775, 221956038), (9477, 205514850), (10530, 184963365), (10935, 178112870), (12150, 160301583), (15795, 123308910), (17550, 110978019), (18225, 106867722), (18954, 102757425), (21870, 89056435), (26325, 73985346), (28431, 68504950), (31590, 61654455), (36450, 53433861), (47385, 41102970), (52650, 36992673), (54675, 35622574), (56862, 34252475), (78975, 24661782), (94770, 20551485), (109350, 17811287), (142155, 13700990), (157950, 12330891), (236925, 8220594), (284310, 6850495), (473850, 4110297), (710775, 2740198), (1370099, 1421550)]