168229620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4229}}^1$

素因数の和:4274

約数の個数: 144

約数和(自身を含む): 582014160

約数和(自身を除く): 413784540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 663, 765, 780, 884, 1020, 1105, 1170, 1326, 1530, 1989, 2210, 2340, 2652, 3060, 3315, 3978, 4229, 4420, 6630, 7956, 8458, 9945, 12687, 13260, 16916, 19890, 21145, 25374, 38061, 39780, 42290, 50748, 54977, 63435, 71893, 76122, 84580, 109954, 126870, 143786, 152244, 164931, 190305, 215679, 219908, 253740, 274885, 287572, 329862, 359465, 380610, 431358, 494793, 549770, 647037, 659724, 718930, 761220, 824655, 862716, 934609, 989586, 1078395, 1099540, 1294074, 1437860, 1649310, 1869218, 1979172, 2156790, 2473965, 2588148, 2803827, 3235185, 3298620, 3738436, 4313580, 4673045, 4947930, 5607654, 6470370, 8411481, 9346090, 9895860, 11215308, 12940740, 14019135, 16822962, 18692180, 28038270, 33645924, 42057405, 56076540, 84114810, 168229620]

約数ペア:

[(1, 168229620), (2, 84114810), (3, 56076540), (4, 42057405), (5, 33645924), (6, 28038270), (9, 18692180), (10, 16822962), (12, 14019135), (13, 12940740), (15, 11215308), (17, 9895860), (18, 9346090), (20, 8411481), (26, 6470370), (30, 5607654), (34, 4947930), (36, 4673045), (39, 4313580), (45, 3738436), (51, 3298620), (52, 3235185), (60, 2803827), (65, 2588148), (68, 2473965), (78, 2156790), (85, 1979172), (90, 1869218), (102, 1649310), (117, 1437860), (130, 1294074), (153, 1099540), (156, 1078395), (170, 989586), (180, 934609), (195, 862716), (204, 824655), (221, 761220), (234, 718930), (255, 659724), (260, 647037), (306, 549770), (340, 494793), (390, 431358), (442, 380610), (468, 359465), (510, 329862), (585, 287572), (612, 274885), (663, 253740), (765, 219908), (780, 215679), (884, 190305), (1020, 164931), (1105, 152244), (1170, 143786), (1326, 126870), (1530, 109954), (1989, 84580), (2210, 76122), (2340, 71893), (2652, 63435), (3060, 54977), (3315, 50748), (3978, 42290), (4229, 39780), (4420, 38061), (6630, 25374), (7956, 21145), (8458, 19890), (9945, 16916), (12687, 13260)]