75281040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5503}}^1$

素因数の和:5541

約数の個数: 120

約数和(自身を含む): 266173440

約数和(自身を除く): 190892400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 5503, 6840, 11006, 13680, 16509, 22012, 27515, 33018, 44024, 49527, 55030, 66036, 82545, 88048, 99054, 104557, 110060, 132072, 165090, 198108, 209114, 220120, 247635, 264144, 313671, 330180, 396216, 418228, 440240, 495270, 522785, 627342, 660360, 792432, 836456, 941013, 990540, 1045570, 1254684, 1320720, 1568355, 1672912, 1882026, 1981080, 2091140, 2509368, 3136710, 3764052, 3962160, 4182280, 4705065, 5018736, 6273420, 7528104, 8364560, 9410130, 12546840, 15056208, 18820260, 25093680, 37640520, 75281040]

約数ペア:

[(1, 75281040), (2, 37640520), (3, 25093680), (4, 18820260), (5, 15056208), (6, 12546840), (8, 9410130), (9, 8364560), (10, 7528104), (12, 6273420), (15, 5018736), (16, 4705065), (18, 4182280), (19, 3962160), (20, 3764052), (24, 3136710), (30, 2509368), (36, 2091140), (38, 1981080), (40, 1882026), (45, 1672912), (48, 1568355), (57, 1320720), (60, 1254684), (72, 1045570), (76, 990540), (80, 941013), (90, 836456), (95, 792432), (114, 660360), (120, 627342), (144, 522785), (152, 495270), (171, 440240), (180, 418228), (190, 396216), (228, 330180), (240, 313671), (285, 264144), (304, 247635), (342, 220120), (360, 209114), (380, 198108), (456, 165090), (570, 132072), (684, 110060), (720, 104557), (760, 99054), (855, 88048), (912, 82545), (1140, 66036), (1368, 55030), (1520, 49527), (1710, 44024), (2280, 33018), (2736, 27515), (3420, 22012), (4560, 16509), (5503, 13680), (6840, 11006)]