149599920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{619}}^1$

素因数の和:707

約数の個数: 160

約数和(自身を含む): 498182400

約数和(自身を除く): 348582480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 53, 57, 60, 76, 80, 95, 106, 114, 120, 152, 159, 190, 212, 228, 240, 265, 285, 304, 318, 380, 424, 456, 530, 570, 619, 636, 760, 795, 848, 912, 1007, 1060, 1140, 1238, 1272, 1520, 1590, 1857, 2014, 2120, 2280, 2476, 2544, 3021, 3095, 3180, 3714, 4028, 4240, 4560, 4952, 5035, 6042, 6190, 6360, 7428, 8056, 9285, 9904, 10070, 11761, 12084, 12380, 12720, 14856, 15105, 16112, 18570, 20140, 23522, 24168, 24760, 29712, 30210, 32807, 35283, 37140, 40280, 47044, 48336, 49520, 58805, 60420, 65614, 70566, 74280, 80560, 94088, 98421, 117610, 120840, 131228, 141132, 148560, 164035, 176415, 188176, 196842, 235220, 241680, 262456, 282264, 328070, 352830, 393684, 470440, 492105, 524912, 564528, 623333, 656140, 705660, 787368, 940880, 984210, 1246666, 1312280, 1411320, 1574736, 1869999, 1968420, 2493332, 2624560, 2822640, 3116665, 3739998, 3936840, 4986664, 6233330, 7479996, 7873680, 9349995, 9973328, 12466660, 14959992, 18699990, 24933320, 29919984, 37399980, 49866640, 74799960, 149599920]

約数ペア:

[(1, 149599920), (2, 74799960), (3, 49866640), (4, 37399980), (5, 29919984), (6, 24933320), (8, 18699990), (10, 14959992), (12, 12466660), (15, 9973328), (16, 9349995), (19, 7873680), (20, 7479996), (24, 6233330), (30, 4986664), (38, 3936840), (40, 3739998), (48, 3116665), (53, 2822640), (57, 2624560), (60, 2493332), (76, 1968420), (80, 1869999), (95, 1574736), (106, 1411320), (114, 1312280), (120, 1246666), (152, 984210), (159, 940880), (190, 787368), (212, 705660), (228, 656140), (240, 623333), (265, 564528), (285, 524912), (304, 492105), (318, 470440), (380, 393684), (424, 352830), (456, 328070), (530, 282264), (570, 262456), (619, 241680), (636, 235220), (760, 196842), (795, 188176), (848, 176415), (912, 164035), (1007, 148560), (1060, 141132), (1140, 131228), (1238, 120840), (1272, 117610), (1520, 98421), (1590, 94088), (1857, 80560), (2014, 74280), (2120, 70566), (2280, 65614), (2476, 60420), (2544, 58805), (3021, 49520), (3095, 48336), (3180, 47044), (3714, 40280), (4028, 37140), (4240, 35283), (4560, 32807), (4952, 30210), (5035, 29712), (6042, 24760), (6190, 24168), (6360, 23522), (7428, 20140), (8056, 18570), (9285, 16112), (9904, 15105), (10070, 14856), (11761, 12720), (12084, 12380)]