148606980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2137}}^1$

素因数の和:2229

約数の個数: 96

約数和(自身を含む): 445388160

約数和(自身を除く): 296781180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 61, 76, 95, 114, 122, 183, 190, 228, 244, 285, 305, 366, 380, 570, 610, 732, 915, 1140, 1159, 1220, 1830, 2137, 2318, 3477, 3660, 4274, 4636, 5795, 6411, 6954, 8548, 10685, 11590, 12822, 13908, 17385, 21370, 23180, 25644, 32055, 34770, 40603, 42740, 64110, 69540, 81206, 121809, 128220, 130357, 162412, 203015, 243618, 260714, 391071, 406030, 487236, 521428, 609045, 651785, 782142, 812060, 1218090, 1303570, 1564284, 1955355, 2436180, 2476783, 2607140, 3910710, 4953566, 7430349, 7821420, 9907132, 12383915, 14860698, 24767830, 29721396, 37151745, 49535660, 74303490, 148606980]

約数ペア:

[(1, 148606980), (2, 74303490), (3, 49535660), (4, 37151745), (5, 29721396), (6, 24767830), (10, 14860698), (12, 12383915), (15, 9907132), (19, 7821420), (20, 7430349), (30, 4953566), (38, 3910710), (57, 2607140), (60, 2476783), (61, 2436180), (76, 1955355), (95, 1564284), (114, 1303570), (122, 1218090), (183, 812060), (190, 782142), (228, 651785), (244, 609045), (285, 521428), (305, 487236), (366, 406030), (380, 391071), (570, 260714), (610, 243618), (732, 203015), (915, 162412), (1140, 130357), (1159, 128220), (1220, 121809), (1830, 81206), (2137, 69540), (2318, 64110), (3477, 42740), (3660, 40603), (4274, 34770), (4636, 32055), (5795, 25644), (6411, 23180), (6954, 21370), (8548, 17385), (10685, 13908), (11590, 12822)]