28150993260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{235889}}^1$

素因数の和:235937

約数の個数: 192

約数和(自身を含む): 99866390400

約数和(自身を除く): 71715397140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 85, 90, 102, 108, 117, 130, 135, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 270, 306, 340, 351, 390, 442, 459, 468, 510, 540, 585, 612, 663, 702, 765, 780, 884, 918, 1020, 1105, 1170, 1326, 1404, 1530, 1755, 1836, 1989, 2210, 2295, 2340, 2652, 3060, 3315, 3510, 3978, 4420, 4590, 5967, 6630, 7020, 7956, 9180, 9945, 11934, 13260, 19890, 23868, 29835, 39780, 59670, 119340, 235889, 471778, 707667, 943556, 1179445, 1415334, 2123001, 2358890, 2830668, 3066557, 3538335, 4010113, 4246002, 4717780, 6133114, 6369003, 7076670, 8020226, 8492004, 9199671, 10615005, 12030339, 12266228, 12738006, 14153340, 15332785, 16040452, 18399342, 20050565, 21230010, 24060678, 25476012, 27599013, 30665570, 31845015, 36091017, 36798684, 40101130, 42460020, 45998355, 48121356, 52131469, 55198026, 60151695, 61331140, 63690030, 72182034, 80202260, 82797039, 91996710, 104262938, 108273051, 110396052, 120303390, 127380060, 137995065, 144364068, 156394407, 165594078, 180455085, 183993420, 208525876, 216546102, 240606780, 260657345, 275990130, 312788814, 331188156, 360910170, 413985195, 433092204, 469183221, 521314690, 541365255, 551980260, 625577628, 721820340, 781972035, 827970390, 938366442, 1042629380, 1082730510, 1407549663, 1563944070, 1655940780, 1876732884, 2165461020, 2345916105, 2815099326, 3127888140, 4691832210, 5630198652, 7037748315, 9383664420, 14075496630, 28150993260]

約数ペア:

[(1, 28150993260), (2, 14075496630), (3, 9383664420), (4, 7037748315), (5, 5630198652), (6, 4691832210), (9, 3127888140), (10, 2815099326), (12, 2345916105), (13, 2165461020), (15, 1876732884), (17, 1655940780), (18, 1563944070), (20, 1407549663), (26, 1082730510), (27, 1042629380), (30, 938366442), (34, 827970390), (36, 781972035), (39, 721820340), (45, 625577628), (51, 551980260), (52, 541365255), (54, 521314690), (60, 469183221), (65, 433092204), (68, 413985195), (78, 360910170), (85, 331188156), (90, 312788814), (102, 275990130), (108, 260657345), (117, 240606780), (130, 216546102), (135, 208525876), (153, 183993420), (156, 180455085), (170, 165594078), (180, 156394407), (195, 144364068), (204, 137995065), (221, 127380060), (234, 120303390), (255, 110396052), (260, 108273051), (270, 104262938), (306, 91996710), (340, 82797039), (351, 80202260), (390, 72182034), (442, 63690030), (459, 61331140), (468, 60151695), (510, 55198026), (540, 52131469), (585, 48121356), (612, 45998355), (663, 42460020), (702, 40101130), (765, 36798684), (780, 36091017), (884, 31845015), (918, 30665570), (1020, 27599013), (1105, 25476012), (1170, 24060678), (1326, 21230010), (1404, 20050565), (1530, 18399342), (1755, 16040452), (1836, 15332785), (1989, 14153340), (2210, 12738006), (2295, 12266228), (2340, 12030339), (2652, 10615005), (3060, 9199671), (3315, 8492004), (3510, 8020226), (3978, 7076670), (4420, 6369003), (4590, 6133114), (5967, 4717780), (6630, 4246002), (7020, 4010113), (7956, 3538335), (9180, 3066557), (9945, 2830668), (11934, 2358890), (13260, 2123001), (19890, 1415334), (23868, 1179445), (29835, 943556), (39780, 707667), (59670, 471778), (119340, 235889)]