154735020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4597}}^1$

素因数の和:4640

約数の個数: 144

約数和(自身を含む): 542269728

約数和(自身を除く): 387534708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 85, 90, 99, 102, 110, 132, 153, 165, 170, 180, 187, 198, 204, 220, 255, 306, 330, 340, 374, 396, 495, 510, 561, 612, 660, 748, 765, 935, 990, 1020, 1122, 1530, 1683, 1870, 1980, 2244, 2805, 3060, 3366, 3740, 4597, 5610, 6732, 8415, 9194, 11220, 13791, 16830, 18388, 22985, 27582, 33660, 41373, 45970, 50567, 55164, 68955, 78149, 82746, 91940, 101134, 137910, 151701, 156298, 165492, 202268, 206865, 234447, 252835, 275820, 303402, 312596, 390745, 413730, 455103, 468894, 505670, 606804, 703341, 758505, 781490, 827460, 859639, 910206, 937788, 1011340, 1172235, 1406682, 1517010, 1562980, 1719278, 1820412, 2275515, 2344470, 2578917, 2813364, 3034020, 3438556, 3516705, 4298195, 4551030, 4688940, 5157834, 7033410, 7736751, 8596390, 9102060, 10315668, 12894585, 14066820, 15473502, 17192780, 25789170, 30947004, 38683755, 51578340, 77367510, 154735020]

約数ペア:

[(1, 154735020), (2, 77367510), (3, 51578340), (4, 38683755), (5, 30947004), (6, 25789170), (9, 17192780), (10, 15473502), (11, 14066820), (12, 12894585), (15, 10315668), (17, 9102060), (18, 8596390), (20, 7736751), (22, 7033410), (30, 5157834), (33, 4688940), (34, 4551030), (36, 4298195), (44, 3516705), (45, 3438556), (51, 3034020), (55, 2813364), (60, 2578917), (66, 2344470), (68, 2275515), (85, 1820412), (90, 1719278), (99, 1562980), (102, 1517010), (110, 1406682), (132, 1172235), (153, 1011340), (165, 937788), (170, 910206), (180, 859639), (187, 827460), (198, 781490), (204, 758505), (220, 703341), (255, 606804), (306, 505670), (330, 468894), (340, 455103), (374, 413730), (396, 390745), (495, 312596), (510, 303402), (561, 275820), (612, 252835), (660, 234447), (748, 206865), (765, 202268), (935, 165492), (990, 156298), (1020, 151701), (1122, 137910), (1530, 101134), (1683, 91940), (1870, 82746), (1980, 78149), (2244, 68955), (2805, 55164), (3060, 50567), (3366, 45970), (3740, 41373), (4597, 33660), (5610, 27582), (6732, 22985), (8415, 18388), (9194, 16830), (11220, 13791)]