128445249900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{89891}}^1$

素因数の和:90352

約数の個数: 144

約数和(自身を含む): 406360741248

約数和(自身を除く): 277915491348

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 132, 150, 165, 220, 275, 300, 330, 433, 550, 660, 825, 866, 1100, 1299, 1650, 1732, 2165, 2598, 3300, 4330, 4763, 5196, 6495, 8660, 9526, 10825, 12990, 14289, 19052, 21650, 23815, 25980, 28578, 32475, 43300, 47630, 57156, 64950, 71445, 89891, 95260, 119075, 129900, 142890, 179782, 238150, 269673, 285780, 357225, 359564, 449455, 476300, 539346, 714450, 898910, 988801, 1078692, 1348365, 1428900, 1797820, 1977602, 2247275, 2696730, 2966403, 3955204, 4494550, 4944005, 5393460, 5932806, 6741825, 8989100, 9888010, 11865612, 13483650, 14832015, 19776020, 24720025, 26967300, 29664030, 38922803, 49440050, 59328060, 74160075, 77845606, 98880100, 116768409, 148320150, 155691212, 194614015, 233536818, 296640300, 389228030, 428150833, 467073636, 583842045, 778456060, 856301666, 973070075, 1167684090, 1284452499, 1712603332, 1946140150, 2140754165, 2335368180, 2568904998, 2919210225, 3892280300, 4281508330, 5137809996, 5838420450, 6422262495, 8563016660, 10703770825, 11676840900, 12844524990, 21407541650, 25689049980, 32111312475, 42815083300, 64222624950, 128445249900]

約数ペア:

[(1, 128445249900), (2, 64222624950), (3, 42815083300), (4, 32111312475), (5, 25689049980), (6, 21407541650), (10, 12844524990), (11, 11676840900), (12, 10703770825), (15, 8563016660), (20, 6422262495), (22, 5838420450), (25, 5137809996), (30, 4281508330), (33, 3892280300), (44, 2919210225), (50, 2568904998), (55, 2335368180), (60, 2140754165), (66, 1946140150), (75, 1712603332), (100, 1284452499), (110, 1167684090), (132, 973070075), (150, 856301666), (165, 778456060), (220, 583842045), (275, 467073636), (300, 428150833), (330, 389228030), (433, 296640300), (550, 233536818), (660, 194614015), (825, 155691212), (866, 148320150), (1100, 116768409), (1299, 98880100), (1650, 77845606), (1732, 74160075), (2165, 59328060), (2598, 49440050), (3300, 38922803), (4330, 29664030), (4763, 26967300), (5196, 24720025), (6495, 19776020), (8660, 14832015), (9526, 13483650), (10825, 11865612), (12990, 9888010), (14289, 8989100), (19052, 6741825), (21650, 5932806), (23815, 5393460), (25980, 4944005), (28578, 4494550), (32475, 3955204), (43300, 2966403), (47630, 2696730), (57156, 2247275), (64950, 1977602), (71445, 1797820), (89891, 1428900), (95260, 1348365), (119075, 1078692), (129900, 988801), (142890, 898910), (179782, 714450), (238150, 539346), (269673, 476300), (285780, 449455), (357225, 359564)]