161354700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4597}}^1$

素因数の和:4633

約数の個数: 144

約数和(自身を含む): 558748960

約数和(自身を除く): 397394260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 90, 100, 108, 117, 130, 135, 150, 156, 180, 195, 225, 234, 260, 270, 300, 325, 351, 390, 450, 468, 540, 585, 650, 675, 702, 780, 900, 975, 1170, 1300, 1350, 1404, 1755, 1950, 2340, 2700, 2925, 3510, 3900, 4597, 5850, 7020, 8775, 9194, 11700, 13791, 17550, 18388, 22985, 27582, 35100, 41373, 45970, 55164, 59761, 68955, 82746, 91940, 114925, 119522, 124119, 137910, 165492, 179283, 206865, 229850, 239044, 248238, 275820, 298805, 344775, 358566, 413730, 459700, 496476, 537849, 597610, 620595, 689550, 717132, 827460, 896415, 1034325, 1075698, 1195220, 1241190, 1379100, 1494025, 1613547, 1792830, 2068650, 2151396, 2482380, 2689245, 2988050, 3102975, 3227094, 3585660, 4137300, 4482075, 5378490, 5976100, 6205950, 6454188, 8067735, 8964150, 10756980, 12411900, 13446225, 16135470, 17928300, 26892450, 32270940, 40338675, 53784900, 80677350, 161354700]

約数ペア:

[(1, 161354700), (2, 80677350), (3, 53784900), (4, 40338675), (5, 32270940), (6, 26892450), (9, 17928300), (10, 16135470), (12, 13446225), (13, 12411900), (15, 10756980), (18, 8964150), (20, 8067735), (25, 6454188), (26, 6205950), (27, 5976100), (30, 5378490), (36, 4482075), (39, 4137300), (45, 3585660), (50, 3227094), (52, 3102975), (54, 2988050), (60, 2689245), (65, 2482380), (75, 2151396), (78, 2068650), (90, 1792830), (100, 1613547), (108, 1494025), (117, 1379100), (130, 1241190), (135, 1195220), (150, 1075698), (156, 1034325), (180, 896415), (195, 827460), (225, 717132), (234, 689550), (260, 620595), (270, 597610), (300, 537849), (325, 496476), (351, 459700), (390, 413730), (450, 358566), (468, 344775), (540, 298805), (585, 275820), (650, 248238), (675, 239044), (702, 229850), (780, 206865), (900, 179283), (975, 165492), (1170, 137910), (1300, 124119), (1350, 119522), (1404, 114925), (1755, 91940), (1950, 82746), (2340, 68955), (2700, 59761), (2925, 55164), (3510, 45970), (3900, 41373), (4597, 35100), (5850, 27582), (7020, 22985), (8775, 18388), (9194, 17550), (11700, 13791)]