2128308300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{38767}}^1$

素因数の和:38848

約数の個数: 108

約数和(自身を含む): 6780600736

約数和(自身を除く): 4652292436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 61, 75, 90, 100, 122, 150, 180, 183, 225, 244, 300, 305, 366, 450, 549, 610, 732, 900, 915, 1098, 1220, 1525, 1830, 2196, 2745, 3050, 3660, 4575, 5490, 6100, 9150, 10980, 13725, 18300, 27450, 38767, 54900, 77534, 116301, 155068, 193835, 232602, 348903, 387670, 465204, 581505, 697806, 775340, 969175, 1163010, 1395612, 1744515, 1938350, 2326020, 2364787, 2907525, 3489030, 3876700, 4729574, 5815050, 6978060, 7094361, 8722575, 9459148, 11630100, 11823935, 14188722, 17445150, 21283083, 23647870, 28377444, 34890300, 35471805, 42566166, 47295740, 59119675, 70943610, 85132332, 106415415, 118239350, 141887220, 177359025, 212830830, 236478700, 354718050, 425661660, 532077075, 709436100, 1064154150, 2128308300]

約数ペア:

[(1, 2128308300), (2, 1064154150), (3, 709436100), (4, 532077075), (5, 425661660), (6, 354718050), (9, 236478700), (10, 212830830), (12, 177359025), (15, 141887220), (18, 118239350), (20, 106415415), (25, 85132332), (30, 70943610), (36, 59119675), (45, 47295740), (50, 42566166), (60, 35471805), (61, 34890300), (75, 28377444), (90, 23647870), (100, 21283083), (122, 17445150), (150, 14188722), (180, 11823935), (183, 11630100), (225, 9459148), (244, 8722575), (300, 7094361), (305, 6978060), (366, 5815050), (450, 4729574), (549, 3876700), (610, 3489030), (732, 2907525), (900, 2364787), (915, 2326020), (1098, 1938350), (1220, 1744515), (1525, 1395612), (1830, 1163010), (2196, 969175), (2745, 775340), (3050, 697806), (3660, 581505), (4575, 465204), (5490, 387670), (6100, 348903), (9150, 232602), (10980, 193835), (13725, 155068), (18300, 116301), (27450, 77534), (38767, 54900)]