180723180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:149

約数の個数: 192

約数和(自身を含む): 582414336

約数和(自身を除く): 401691156

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 73, 93, 110, 121, 124, 132, 146, 155, 165, 186, 219, 220, 242, 292, 310, 330, 341, 363, 365, 372, 438, 465, 484, 605, 620, 660, 682, 726, 730, 803, 876, 930, 1023, 1095, 1210, 1331, 1364, 1452, 1460, 1606, 1705, 1815, 1860, 2046, 2190, 2263, 2409, 2420, 2662, 3212, 3410, 3630, 3751, 3993, 4015, 4092, 4380, 4526, 4818, 5115, 5324, 6655, 6789, 6820, 7260, 7502, 7986, 8030, 8833, 9052, 9636, 10230, 11253, 11315, 12045, 13310, 13578, 15004, 15972, 16060, 17666, 18755, 19965, 20460, 22506, 22630, 24090, 24893, 26499, 26620, 27156, 33945, 35332, 37510, 39930, 41261, 44165, 45012, 45260, 48180, 49786, 52998, 56265, 67890, 74679, 75020, 79860, 82522, 88330, 97163, 99572, 105996, 112530, 123783, 124465, 132495, 135780, 149358, 165044, 176660, 194326, 206305, 225060, 247566, 248930, 264990, 273823, 291489, 298716, 373395, 388652, 412610, 485815, 495132, 497860, 529980, 547646, 582978, 618915, 746790, 821469, 825220, 971630, 1095292, 1165956, 1237830, 1369115, 1457445, 1493580, 1642938, 1943260, 2475660, 2738230, 2914890, 3012053, 3285876, 4107345, 5476460, 5829780, 6024106, 8214690, 9036159, 12048212, 15060265, 16429380, 18072318, 30120530, 36144636, 45180795, 60241060, 90361590, 180723180]

約数ペア:

[(1, 180723180), (2, 90361590), (3, 60241060), (4, 45180795), (5, 36144636), (6, 30120530), (10, 18072318), (11, 16429380), (12, 15060265), (15, 12048212), (20, 9036159), (22, 8214690), (30, 6024106), (31, 5829780), (33, 5476460), (44, 4107345), (55, 3285876), (60, 3012053), (62, 2914890), (66, 2738230), (73, 2475660), (93, 1943260), (110, 1642938), (121, 1493580), (124, 1457445), (132, 1369115), (146, 1237830), (155, 1165956), (165, 1095292), (186, 971630), (219, 825220), (220, 821469), (242, 746790), (292, 618915), (310, 582978), (330, 547646), (341, 529980), (363, 497860), (365, 495132), (372, 485815), (438, 412610), (465, 388652), (484, 373395), (605, 298716), (620, 291489), (660, 273823), (682, 264990), (726, 248930), (730, 247566), (803, 225060), (876, 206305), (930, 194326), (1023, 176660), (1095, 165044), (1210, 149358), (1331, 135780), (1364, 132495), (1452, 124465), (1460, 123783), (1606, 112530), (1705, 105996), (1815, 99572), (1860, 97163), (2046, 88330), (2190, 82522), (2263, 79860), (2409, 75020), (2420, 74679), (2662, 67890), (3212, 56265), (3410, 52998), (3630, 49786), (3751, 48180), (3993, 45260), (4015, 45012), (4092, 44165), (4380, 41261), (4526, 39930), (4818, 37510), (5115, 35332), (5324, 33945), (6655, 27156), (6789, 26620), (6820, 26499), (7260, 24893), (7502, 24090), (7986, 22630), (8030, 22506), (8833, 20460), (9052, 19965), (9636, 18755), (10230, 17666), (11253, 16060), (11315, 15972), (12045, 15004), (13310, 13578)]