1996083900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{461}}^1$

素因数の和:781

約数の個数: 216

約数和(自身を含む): 6662479824

約数和(自身を除く): 4666395924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 68, 75, 85, 90, 100, 102, 150, 153, 170, 180, 204, 225, 255, 283, 300, 306, 340, 425, 450, 461, 510, 566, 612, 765, 849, 850, 900, 922, 1020, 1132, 1275, 1383, 1415, 1530, 1698, 1700, 1844, 2305, 2547, 2550, 2766, 2830, 3060, 3396, 3825, 4149, 4245, 4610, 4811, 5094, 5100, 5532, 5660, 6915, 7075, 7650, 7837, 8298, 8490, 9220, 9622, 10188, 11525, 12735, 13830, 14150, 14433, 15300, 15674, 16596, 16980, 19244, 20745, 21225, 23050, 23511, 24055, 25470, 27660, 28300, 28866, 31348, 34575, 39185, 41490, 42450, 43299, 46100, 47022, 48110, 50940, 57732, 63675, 69150, 70533, 72165, 78370, 82980, 84900, 86598, 94044, 96220, 103725, 117555, 120275, 127350, 130463, 138300, 141066, 144330, 156740, 173196, 195925, 207450, 216495, 235110, 240550, 254700, 260926, 282132, 288660, 352665, 360825, 391389, 391850, 414900, 432990, 470220, 481100, 521852, 587775, 652315, 705330, 721650, 782778, 783700, 865980, 1082475, 1174167, 1175550, 1304630, 1410660, 1443300, 1565556, 1763325, 1956945, 2164950, 2217871, 2348334, 2351100, 2609260, 3261575, 3526650, 3913890, 4329900, 4435742, 4696668, 5870835, 6523150, 6653613, 7053300, 7827780, 8871484, 9784725, 11089355, 11741670, 13046300, 13307226, 19569450, 19960839, 22178710, 23483340, 26614452, 29354175, 33268065, 39138900, 39921678, 44357420, 55446775, 58708350, 66536130, 79843356, 99804195, 110893550, 117416700, 133072260, 166340325, 199608390, 221787100, 332680650, 399216780, 499020975, 665361300, 998041950, 1996083900]

約数ペア:

[(1, 1996083900), (2, 998041950), (3, 665361300), (4, 499020975), (5, 399216780), (6, 332680650), (9, 221787100), (10, 199608390), (12, 166340325), (15, 133072260), (17, 117416700), (18, 110893550), (20, 99804195), (25, 79843356), (30, 66536130), (34, 58708350), (36, 55446775), (45, 44357420), (50, 39921678), (51, 39138900), (60, 33268065), (68, 29354175), (75, 26614452), (85, 23483340), (90, 22178710), (100, 19960839), (102, 19569450), (150, 13307226), (153, 13046300), (170, 11741670), (180, 11089355), (204, 9784725), (225, 8871484), (255, 7827780), (283, 7053300), (300, 6653613), (306, 6523150), (340, 5870835), (425, 4696668), (450, 4435742), (461, 4329900), (510, 3913890), (566, 3526650), (612, 3261575), (765, 2609260), (849, 2351100), (850, 2348334), (900, 2217871), (922, 2164950), (1020, 1956945), (1132, 1763325), (1275, 1565556), (1383, 1443300), (1415, 1410660), (1530, 1304630), (1698, 1175550), (1700, 1174167), (1844, 1082475), (2305, 865980), (2547, 783700), (2550, 782778), (2766, 721650), (2830, 705330), (3060, 652315), (3396, 587775), (3825, 521852), (4149, 481100), (4245, 470220), (4610, 432990), (4811, 414900), (5094, 391850), (5100, 391389), (5532, 360825), (5660, 352665), (6915, 288660), (7075, 282132), (7650, 260926), (7837, 254700), (8298, 240550), (8490, 235110), (9220, 216495), (9622, 207450), (10188, 195925), (11525, 173196), (12735, 156740), (13830, 144330), (14150, 141066), (14433, 138300), (15300, 130463), (15674, 127350), (16596, 120275), (16980, 117555), (19244, 103725), (20745, 96220), (21225, 94044), (23050, 86598), (23511, 84900), (24055, 82980), (25470, 78370), (27660, 72165), (28300, 70533), (28866, 69150), (31348, 63675), (34575, 57732), (39185, 50940), (41490, 48110), (42450, 47022), (43299, 46100)]