76248780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:407

約数の個数: 96

約数和(自身を含む): 220485888

約数和(自身を除く): 144237108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 83, 122, 166, 183, 244, 249, 251, 305, 332, 366, 415, 498, 502, 610, 732, 753, 830, 915, 996, 1004, 1220, 1245, 1255, 1506, 1660, 1830, 2490, 2510, 3012, 3660, 3765, 4980, 5020, 5063, 7530, 10126, 15060, 15189, 15311, 20252, 20833, 25315, 30378, 30622, 41666, 45933, 50630, 60756, 61244, 62499, 75945, 76555, 83332, 91866, 101260, 104165, 124998, 151890, 153110, 183732, 208330, 229665, 249996, 303780, 306220, 312495, 416660, 459330, 624990, 918660, 1249980, 1270813, 2541626, 3812439, 5083252, 6354065, 7624878, 12708130, 15249756, 19062195, 25416260, 38124390, 76248780]

約数ペア:

[(1, 76248780), (2, 38124390), (3, 25416260), (4, 19062195), (5, 15249756), (6, 12708130), (10, 7624878), (12, 6354065), (15, 5083252), (20, 3812439), (30, 2541626), (60, 1270813), (61, 1249980), (83, 918660), (122, 624990), (166, 459330), (183, 416660), (244, 312495), (249, 306220), (251, 303780), (305, 249996), (332, 229665), (366, 208330), (415, 183732), (498, 153110), (502, 151890), (610, 124998), (732, 104165), (753, 101260), (830, 91866), (915, 83332), (996, 76555), (1004, 75945), (1220, 62499), (1245, 61244), (1255, 60756), (1506, 50630), (1660, 45933), (1830, 41666), (2490, 30622), (2510, 30378), (3012, 25315), (3660, 20833), (3765, 20252), (4980, 15311), (5020, 15189), (5063, 15060), (7530, 10126)]