155302200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^2\times {\mathrm{239}}^1$

素因数の和:299

約数の個数: 216

約数和(自身を含む): 552754800

約数和(自身を除く): 397452600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 50, 57, 60, 72, 75, 76, 90, 95, 100, 114, 120, 150, 152, 171, 180, 190, 200, 225, 228, 239, 285, 300, 342, 360, 361, 380, 450, 456, 475, 478, 570, 600, 684, 717, 722, 760, 855, 900, 950, 956, 1083, 1140, 1195, 1368, 1425, 1434, 1444, 1710, 1800, 1805, 1900, 1912, 2151, 2166, 2280, 2390, 2850, 2868, 2888, 3249, 3420, 3585, 3610, 3800, 4275, 4302, 4332, 4541, 4780, 5415, 5700, 5736, 5975, 6498, 6840, 7170, 7220, 8550, 8604, 8664, 9025, 9082, 9560, 10755, 10830, 11400, 11950, 12996, 13623, 14340, 14440, 16245, 17100, 17208, 17925, 18050, 18164, 21510, 21660, 22705, 23900, 25992, 27075, 27246, 28680, 32490, 34200, 35850, 36100, 36328, 40869, 43020, 43320, 45410, 47800, 53775, 54150, 54492, 64980, 68115, 71700, 72200, 81225, 81738, 86040, 86279, 90820, 107550, 108300, 108984, 113525, 129960, 136230, 143400, 162450, 163476, 172558, 181640, 204345, 215100, 216600, 227050, 258837, 272460, 324900, 326952, 340575, 345116, 408690, 430200, 431395, 454100, 517674, 544920, 649800, 681150, 690232, 776511, 817380, 862790, 908200, 1021725, 1035348, 1294185, 1362300, 1553022, 1634760, 1725580, 2043450, 2070696, 2156975, 2588370, 2724600, 3106044, 3451160, 3882555, 4086900, 4313950, 5176740, 6212088, 6470925, 7765110, 8173800, 8627900, 10353480, 12941850, 15530220, 17255800, 19412775, 25883700, 31060440, 38825550, 51767400, 77651100, 155302200]

約数ペア:

[(1, 155302200), (2, 77651100), (3, 51767400), (4, 38825550), (5, 31060440), (6, 25883700), (8, 19412775), (9, 17255800), (10, 15530220), (12, 12941850), (15, 10353480), (18, 8627900), (19, 8173800), (20, 7765110), (24, 6470925), (25, 6212088), (30, 5176740), (36, 4313950), (38, 4086900), (40, 3882555), (45, 3451160), (50, 3106044), (57, 2724600), (60, 2588370), (72, 2156975), (75, 2070696), (76, 2043450), (90, 1725580), (95, 1634760), (100, 1553022), (114, 1362300), (120, 1294185), (150, 1035348), (152, 1021725), (171, 908200), (180, 862790), (190, 817380), (200, 776511), (225, 690232), (228, 681150), (239, 649800), (285, 544920), (300, 517674), (342, 454100), (360, 431395), (361, 430200), (380, 408690), (450, 345116), (456, 340575), (475, 326952), (478, 324900), (570, 272460), (600, 258837), (684, 227050), (717, 216600), (722, 215100), (760, 204345), (855, 181640), (900, 172558), (950, 163476), (956, 162450), (1083, 143400), (1140, 136230), (1195, 129960), (1368, 113525), (1425, 108984), (1434, 108300), (1444, 107550), (1710, 90820), (1800, 86279), (1805, 86040), (1900, 81738), (1912, 81225), (2151, 72200), (2166, 71700), (2280, 68115), (2390, 64980), (2850, 54492), (2868, 54150), (2888, 53775), (3249, 47800), (3420, 45410), (3585, 43320), (3610, 43020), (3800, 40869), (4275, 36328), (4302, 36100), (4332, 35850), (4541, 34200), (4780, 32490), (5415, 28680), (5700, 27246), (5736, 27075), (5975, 25992), (6498, 23900), (6840, 22705), (7170, 21660), (7220, 21510), (8550, 18164), (8604, 18050), (8664, 17925), (9025, 17208), (9082, 17100), (9560, 16245), (10755, 14440), (10830, 14340), (11400, 13623), (11950, 12996)]