195117510

素因数分解:

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

素因数の和:275

約数の個数: 192

約数和(自身を含む): 590976000

約数和(自身を除く): 395858490

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 29, 30, 35, 42, 46, 49, 58, 69, 70, 87, 98, 105, 115, 138, 145, 147, 161, 174, 199, 203, 210, 230, 245, 290, 294, 322, 345, 398, 406, 435, 483, 490, 597, 609, 667, 690, 735, 805, 870, 966, 995, 1015, 1127, 1194, 1218, 1334, 1393, 1421, 1470, 1610, 1990, 2001, 2030, 2254, 2415, 2786, 2842, 2985, 3045, 3335, 3381, 4002, 4179, 4263, 4577, 4669, 4830, 5635, 5771, 5970, 6090, 6670, 6762, 6965, 7105, 8358, 8526, 9154, 9338, 9751, 10005, 11270, 11542, 13731, 13930, 14007, 14210, 16905, 17313, 19502, 20010, 20895, 21315, 22885, 23345, 27462, 28014, 28855, 29253, 32039, 32683, 33810, 34626, 40397, 41790, 42630, 45770, 46690, 48755, 57710, 58506, 64078, 65366, 68655, 70035, 80794, 86565, 96117, 97510, 98049, 121191, 132733, 137310, 140070, 146265, 160195, 163415, 173130, 192234, 196098, 201985, 224273, 242382, 265466, 282779, 292530, 320390, 326830, 398199, 403970, 448546, 480585, 490245, 565558, 605955, 663665, 672819, 796398, 848337, 929131, 961170, 980490, 1121365, 1211910, 1327330, 1345638, 1413895, 1696674, 1858262, 1990995, 2242730, 2787393, 2827790, 3364095, 3981990, 4241685, 4645655, 5574786, 6503917, 6728190, 8483370, 9291310, 13007834, 13936965, 19511751, 27873930, 32519585, 39023502, 65039170, 97558755, 195117510]

約数ペア:

[(1, 195117510), (2, 97558755), (3, 65039170), (5, 39023502), (6, 32519585), (7, 27873930), (10, 19511751), (14, 13936965), (15, 13007834), (21, 9291310), (23, 8483370), (29, 6728190), (30, 6503917), (35, 5574786), (42, 4645655), (46, 4241685), (49, 3981990), (58, 3364095), (69, 2827790), (70, 2787393), (87, 2242730), (98, 1990995), (105, 1858262), (115, 1696674), (138, 1413895), (145, 1345638), (147, 1327330), (161, 1211910), (174, 1121365), (199, 980490), (203, 961170), (210, 929131), (230, 848337), (245, 796398), (290, 672819), (294, 663665), (322, 605955), (345, 565558), (398, 490245), (406, 480585), (435, 448546), (483, 403970), (490, 398199), (597, 326830), (609, 320390), (667, 292530), (690, 282779), (735, 265466), (805, 242382), (870, 224273), (966, 201985), (995, 196098), (1015, 192234), (1127, 173130), (1194, 163415), (1218, 160195), (1334, 146265), (1393, 140070), (1421, 137310), (1470, 132733), (1610, 121191), (1990, 98049), (2001, 97510), (2030, 96117), (2254, 86565), (2415, 80794), (2786, 70035), (2842, 68655), (2985, 65366), (3045, 64078), (3335, 58506), (3381, 57710), (4002, 48755), (4179, 46690), (4263, 45770), (4577, 42630), (4669, 41790), (4830, 40397), (5635, 34626), (5771, 33810), (5970, 32683), (6090, 32039), (6670, 29253), (6762, 28855), (6965, 28014), (7105, 27462), (8358, 23345), (8526, 22885), (9154, 21315), (9338, 20895), (9751, 20010), (10005, 19502), (11270, 17313), (11542, 16905), (13731, 14210), (13930, 14007)]