73453380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1223}}^1$

素因数の和:1266

約数の個数: 192

約数和(自身を含む): 276369408

約数和(自身を除く): 202916028

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 20, 21, 22, 26, 28, 30, 33, 35, 39, 42, 44, 52, 55, 60, 65, 66, 70, 77, 78, 84, 91, 105, 110, 130, 132, 140, 143, 154, 156, 165, 182, 195, 210, 220, 231, 260, 273, 286, 308, 330, 364, 385, 390, 420, 429, 455, 462, 546, 572, 660, 715, 770, 780, 858, 910, 924, 1001, 1092, 1155, 1223, 1365, 1430, 1540, 1716, 1820, 2002, 2145, 2310, 2446, 2730, 2860, 3003, 3669, 4004, 4290, 4620, 4892, 5005, 5460, 6006, 6115, 7338, 8561, 8580, 10010, 12012, 12230, 13453, 14676, 15015, 15899, 17122, 18345, 20020, 24460, 25683, 26906, 30030, 31798, 34244, 36690, 40359, 42805, 47697, 51366, 53812, 60060, 63596, 67265, 73380, 79495, 80718, 85610, 94171, 95394, 102732, 111293, 128415, 134530, 158990, 161436, 171220, 174889, 188342, 190788, 201795, 222586, 238485, 256830, 269060, 282513, 317980, 333879, 349778, 376684, 403590, 445172, 470855, 476970, 513660, 524667, 556465, 565026, 667758, 699556, 807180, 874445, 941710, 953940, 1049334, 1112930, 1130052, 1224223, 1335516, 1412565, 1669395, 1748890, 1883420, 2098668, 2225860, 2448446, 2623335, 2825130, 3338790, 3497780, 3672669, 4896892, 5246670, 5650260, 6121115, 6677580, 7345338, 10493340, 12242230, 14690676, 18363345, 24484460, 36726690, 73453380]

約数ペア:

[(1, 73453380), (2, 36726690), (3, 24484460), (4, 18363345), (5, 14690676), (6, 12242230), (7, 10493340), (10, 7345338), (11, 6677580), (12, 6121115), (13, 5650260), (14, 5246670), (15, 4896892), (20, 3672669), (21, 3497780), (22, 3338790), (26, 2825130), (28, 2623335), (30, 2448446), (33, 2225860), (35, 2098668), (39, 1883420), (42, 1748890), (44, 1669395), (52, 1412565), (55, 1335516), (60, 1224223), (65, 1130052), (66, 1112930), (70, 1049334), (77, 953940), (78, 941710), (84, 874445), (91, 807180), (105, 699556), (110, 667758), (130, 565026), (132, 556465), (140, 524667), (143, 513660), (154, 476970), (156, 470855), (165, 445172), (182, 403590), (195, 376684), (210, 349778), (220, 333879), (231, 317980), (260, 282513), (273, 269060), (286, 256830), (308, 238485), (330, 222586), (364, 201795), (385, 190788), (390, 188342), (420, 174889), (429, 171220), (455, 161436), (462, 158990), (546, 134530), (572, 128415), (660, 111293), (715, 102732), (770, 95394), (780, 94171), (858, 85610), (910, 80718), (924, 79495), (1001, 73380), (1092, 67265), (1155, 63596), (1223, 60060), (1365, 53812), (1430, 51366), (1540, 47697), (1716, 42805), (1820, 40359), (2002, 36690), (2145, 34244), (2310, 31798), (2446, 30030), (2730, 26906), (2860, 25683), (3003, 24460), (3669, 20020), (4004, 18345), (4290, 17122), (4620, 15899), (4892, 15015), (5005, 14676), (5460, 13453), (6006, 12230), (6115, 12012), (7338, 10010), (8561, 8580)]