83621790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:271

約数の個数: 192

約数和(自身を含む): 269568000

約数和(自身を除く): 185946210

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 29, 30, 35, 42, 45, 46, 58, 63, 69, 70, 87, 90, 105, 115, 126, 138, 145, 161, 174, 199, 203, 207, 210, 230, 261, 290, 315, 322, 345, 398, 406, 414, 435, 483, 522, 597, 609, 630, 667, 690, 805, 870, 966, 995, 1015, 1035, 1194, 1218, 1305, 1334, 1393, 1449, 1610, 1791, 1827, 1990, 2001, 2030, 2070, 2415, 2610, 2786, 2898, 2985, 3045, 3335, 3582, 3654, 4002, 4179, 4577, 4669, 4830, 5771, 5970, 6003, 6090, 6670, 6965, 7245, 8358, 8955, 9135, 9154, 9338, 10005, 11542, 12006, 12537, 13731, 13930, 14007, 14490, 17313, 17910, 18270, 20010, 20895, 22885, 23345, 25074, 27462, 28014, 28855, 30015, 32039, 34626, 40397, 41193, 41790, 42021, 45770, 46690, 51939, 57710, 60030, 62685, 64078, 68655, 70035, 80794, 82386, 84042, 86565, 96117, 103878, 121191, 125370, 132733, 137310, 140070, 160195, 173130, 192234, 201985, 205965, 210105, 242382, 259695, 265466, 288351, 320390, 363573, 398199, 403970, 411930, 420210, 480585, 519390, 576702, 605955, 663665, 727146, 796398, 929131, 961170, 1194597, 1211910, 1327330, 1441755, 1817865, 1858262, 1990995, 2389194, 2787393, 2883510, 3635730, 3981990, 4645655, 5574786, 5972985, 8362179, 9291310, 11945970, 13936965, 16724358, 27873930, 41810895, 83621790]

約数ペア:

[(1, 83621790), (2, 41810895), (3, 27873930), (5, 16724358), (6, 13936965), (7, 11945970), (9, 9291310), (10, 8362179), (14, 5972985), (15, 5574786), (18, 4645655), (21, 3981990), (23, 3635730), (29, 2883510), (30, 2787393), (35, 2389194), (42, 1990995), (45, 1858262), (46, 1817865), (58, 1441755), (63, 1327330), (69, 1211910), (70, 1194597), (87, 961170), (90, 929131), (105, 796398), (115, 727146), (126, 663665), (138, 605955), (145, 576702), (161, 519390), (174, 480585), (199, 420210), (203, 411930), (207, 403970), (210, 398199), (230, 363573), (261, 320390), (290, 288351), (315, 265466), (322, 259695), (345, 242382), (398, 210105), (406, 205965), (414, 201985), (435, 192234), (483, 173130), (522, 160195), (597, 140070), (609, 137310), (630, 132733), (667, 125370), (690, 121191), (805, 103878), (870, 96117), (966, 86565), (995, 84042), (1015, 82386), (1035, 80794), (1194, 70035), (1218, 68655), (1305, 64078), (1334, 62685), (1393, 60030), (1449, 57710), (1610, 51939), (1791, 46690), (1827, 45770), (1990, 42021), (2001, 41790), (2030, 41193), (2070, 40397), (2415, 34626), (2610, 32039), (2786, 30015), (2898, 28855), (2985, 28014), (3045, 27462), (3335, 25074), (3582, 23345), (3654, 22885), (4002, 20895), (4179, 20010), (4577, 18270), (4669, 17910), (4830, 17313), (5771, 14490), (5970, 14007), (6003, 13930), (6090, 13731), (6670, 12537), (6965, 12006), (7245, 11542), (8358, 10005), (8955, 9338), (9135, 9154)]