225412110

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2957}}^1$

素因数の和:2999

約数の個数: 144

約数和(自身を含む): 736471008

約数和(自身を除く): 511058898

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 121, 126, 154, 165, 198, 210, 231, 242, 315, 330, 363, 385, 462, 495, 605, 630, 693, 726, 770, 847, 990, 1089, 1155, 1210, 1386, 1694, 1815, 2178, 2310, 2541, 2957, 3465, 3630, 4235, 5082, 5445, 5914, 6930, 7623, 8470, 8871, 10890, 12705, 14785, 15246, 17742, 20699, 25410, 26613, 29570, 32527, 38115, 41398, 44355, 53226, 62097, 65054, 76230, 88710, 97581, 103495, 124194, 133065, 162635, 186291, 195162, 206990, 227689, 266130, 292743, 310485, 325270, 357797, 372582, 455378, 487905, 585486, 620970, 683067, 715594, 931455, 975810, 1073391, 1138445, 1366134, 1463715, 1788985, 1862910, 2049201, 2146782, 2276890, 2504579, 2927430, 3220173, 3415335, 3577970, 4098402, 5009158, 5366955, 6440346, 6830670, 7513737, 10246005, 10733910, 12522895, 15027474, 16100865, 20492010, 22541211, 25045790, 32201730, 37568685, 45082422, 75137370, 112706055, 225412110]

約数ペア:

[(1, 225412110), (2, 112706055), (3, 75137370), (5, 45082422), (6, 37568685), (7, 32201730), (9, 25045790), (10, 22541211), (11, 20492010), (14, 16100865), (15, 15027474), (18, 12522895), (21, 10733910), (22, 10246005), (30, 7513737), (33, 6830670), (35, 6440346), (42, 5366955), (45, 5009158), (55, 4098402), (63, 3577970), (66, 3415335), (70, 3220173), (77, 2927430), (90, 2504579), (99, 2276890), (105, 2146782), (110, 2049201), (121, 1862910), (126, 1788985), (154, 1463715), (165, 1366134), (198, 1138445), (210, 1073391), (231, 975810), (242, 931455), (315, 715594), (330, 683067), (363, 620970), (385, 585486), (462, 487905), (495, 455378), (605, 372582), (630, 357797), (693, 325270), (726, 310485), (770, 292743), (847, 266130), (990, 227689), (1089, 206990), (1155, 195162), (1210, 186291), (1386, 162635), (1694, 133065), (1815, 124194), (2178, 103495), (2310, 97581), (2541, 88710), (2957, 76230), (3465, 65054), (3630, 62097), (4235, 53226), (5082, 44355), (5445, 41398), (5914, 38115), (6930, 32527), (7623, 29570), (8470, 26613), (8871, 25410), (10890, 20699), (12705, 17742), (14785, 15246)]