1816553700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9133}}^1$

素因数の和:9183

約数の個数: 216

約数和(自身を含む): 6493287528

約数和(自身を除く): 4676733828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 25, 26, 30, 34, 36, 39, 45, 50, 51, 52, 60, 65, 68, 75, 78, 85, 90, 100, 102, 117, 130, 150, 153, 156, 170, 180, 195, 204, 221, 225, 234, 255, 260, 300, 306, 325, 340, 390, 425, 442, 450, 468, 510, 585, 612, 650, 663, 765, 780, 850, 884, 900, 975, 1020, 1105, 1170, 1275, 1300, 1326, 1530, 1700, 1950, 1989, 2210, 2340, 2550, 2652, 2925, 3060, 3315, 3825, 3900, 3978, 4420, 5100, 5525, 5850, 6630, 7650, 7956, 9133, 9945, 11050, 11700, 13260, 15300, 16575, 18266, 19890, 22100, 27399, 33150, 36532, 39780, 45665, 49725, 54798, 66300, 82197, 91330, 99450, 109596, 118729, 136995, 155261, 164394, 182660, 198900, 228325, 237458, 273990, 310522, 328788, 356187, 410985, 456650, 465783, 474916, 547980, 593645, 621044, 684975, 712374, 776305, 821970, 913300, 931566, 1068561, 1187290, 1369950, 1397349, 1424748, 1552610, 1643940, 1780935, 1863132, 2018393, 2054925, 2137122, 2328915, 2374580, 2739900, 2794698, 2968225, 3105220, 3561870, 3881525, 4036786, 4109850, 4274244, 4657830, 5342805, 5589396, 5936450, 6055179, 6986745, 7123740, 7763050, 8073572, 8219700, 8904675, 9315660, 10091965, 10685610, 11644575, 11872900, 12110358, 13973490, 15526100, 17809350, 18165537, 20183930, 21371220, 23289150, 24220716, 26714025, 27946980, 30275895, 34933725, 35618700, 36331074, 40367860, 46578300, 50459825, 53428050, 60551790, 69867450, 72662148, 90827685, 100919650, 106856100, 121103580, 139734900, 151379475, 181655370, 201839300, 302758950, 363310740, 454138425, 605517900, 908276850, 1816553700]

約数ペア:

[(1, 1816553700), (2, 908276850), (3, 605517900), (4, 454138425), (5, 363310740), (6, 302758950), (9, 201839300), (10, 181655370), (12, 151379475), (13, 139734900), (15, 121103580), (17, 106856100), (18, 100919650), (20, 90827685), (25, 72662148), (26, 69867450), (30, 60551790), (34, 53428050), (36, 50459825), (39, 46578300), (45, 40367860), (50, 36331074), (51, 35618700), (52, 34933725), (60, 30275895), (65, 27946980), (68, 26714025), (75, 24220716), (78, 23289150), (85, 21371220), (90, 20183930), (100, 18165537), (102, 17809350), (117, 15526100), (130, 13973490), (150, 12110358), (153, 11872900), (156, 11644575), (170, 10685610), (180, 10091965), (195, 9315660), (204, 8904675), (221, 8219700), (225, 8073572), (234, 7763050), (255, 7123740), (260, 6986745), (300, 6055179), (306, 5936450), (325, 5589396), (340, 5342805), (390, 4657830), (425, 4274244), (442, 4109850), (450, 4036786), (468, 3881525), (510, 3561870), (585, 3105220), (612, 2968225), (650, 2794698), (663, 2739900), (765, 2374580), (780, 2328915), (850, 2137122), (884, 2054925), (900, 2018393), (975, 1863132), (1020, 1780935), (1105, 1643940), (1170, 1552610), (1275, 1424748), (1300, 1397349), (1326, 1369950), (1530, 1187290), (1700, 1068561), (1950, 931566), (1989, 913300), (2210, 821970), (2340, 776305), (2550, 712374), (2652, 684975), (2925, 621044), (3060, 593645), (3315, 547980), (3825, 474916), (3900, 465783), (3978, 456650), (4420, 410985), (5100, 356187), (5525, 328788), (5850, 310522), (6630, 273990), (7650, 237458), (7956, 228325), (9133, 198900), (9945, 182660), (11050, 164394), (11700, 155261), (13260, 136995), (15300, 118729), (16575, 109596), (18266, 99450), (19890, 91330), (22100, 82197), (27399, 66300), (33150, 54798), (36532, 49725), (39780, 45665)]