171785850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:185

約数の個数: 192

約数和(自身を含む): 491754240

約数和(自身を除く): 319968390

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 25, 29, 30, 34, 46, 50, 51, 58, 69, 75, 85, 87, 101, 102, 115, 138, 145, 150, 170, 174, 202, 230, 255, 290, 303, 345, 391, 425, 435, 493, 505, 510, 575, 606, 667, 690, 725, 782, 850, 870, 986, 1010, 1150, 1173, 1275, 1334, 1450, 1479, 1515, 1717, 1725, 1955, 2001, 2175, 2323, 2346, 2465, 2525, 2550, 2929, 2958, 3030, 3335, 3434, 3450, 3910, 4002, 4350, 4646, 4930, 5050, 5151, 5858, 5865, 6670, 6969, 7395, 7575, 8585, 8787, 9775, 10005, 10302, 11339, 11615, 11730, 12325, 13938, 14645, 14790, 15150, 16675, 17170, 17574, 19550, 20010, 22678, 23230, 24650, 25755, 29290, 29325, 33350, 34017, 34845, 36975, 39491, 42925, 43935, 49793, 50025, 51510, 56695, 58075, 58650, 67367, 68034, 69690, 73225, 73950, 78982, 85850, 87870, 99586, 100050, 113390, 116150, 118473, 128775, 134734, 146450, 149379, 170085, 174225, 197455, 202101, 219675, 236946, 248965, 257550, 283475, 298758, 336835, 340170, 348450, 394910, 404202, 439350, 497930, 566950, 592365, 673670, 746895, 850425, 987275, 1010505, 1145239, 1184730, 1244825, 1493790, 1684175, 1700850, 1974550, 2021010, 2290478, 2489650, 2961825, 3368350, 3435717, 3734475, 5052525, 5726195, 5923650, 6871434, 7468950, 10105050, 11452390, 17178585, 28630975, 34357170, 57261950, 85892925, 171785850]

約数ペア:

[(1, 171785850), (2, 85892925), (3, 57261950), (5, 34357170), (6, 28630975), (10, 17178585), (15, 11452390), (17, 10105050), (23, 7468950), (25, 6871434), (29, 5923650), (30, 5726195), (34, 5052525), (46, 3734475), (50, 3435717), (51, 3368350), (58, 2961825), (69, 2489650), (75, 2290478), (85, 2021010), (87, 1974550), (101, 1700850), (102, 1684175), (115, 1493790), (138, 1244825), (145, 1184730), (150, 1145239), (170, 1010505), (174, 987275), (202, 850425), (230, 746895), (255, 673670), (290, 592365), (303, 566950), (345, 497930), (391, 439350), (425, 404202), (435, 394910), (493, 348450), (505, 340170), (510, 336835), (575, 298758), (606, 283475), (667, 257550), (690, 248965), (725, 236946), (782, 219675), (850, 202101), (870, 197455), (986, 174225), (1010, 170085), (1150, 149379), (1173, 146450), (1275, 134734), (1334, 128775), (1450, 118473), (1479, 116150), (1515, 113390), (1717, 100050), (1725, 99586), (1955, 87870), (2001, 85850), (2175, 78982), (2323, 73950), (2346, 73225), (2465, 69690), (2525, 68034), (2550, 67367), (2929, 58650), (2958, 58075), (3030, 56695), (3335, 51510), (3434, 50025), (3450, 49793), (3910, 43935), (4002, 42925), (4350, 39491), (4646, 36975), (4930, 34845), (5050, 34017), (5151, 33350), (5858, 29325), (5865, 29290), (6670, 25755), (6969, 24650), (7395, 23230), (7575, 22678), (8585, 20010), (8787, 19550), (9775, 17574), (10005, 17170), (10302, 16675), (11339, 15150), (11615, 14790), (11730, 14645), (12325, 13938)]