154937430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{89}}^1$

素因数の和:183

約数の個数: 144

約数和(自身を含む): 440238240

約数和(自身を除く): 285300810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 29, 30, 45, 46, 58, 69, 87, 89, 90, 115, 138, 145, 174, 178, 207, 230, 261, 267, 290, 345, 414, 435, 445, 522, 534, 667, 690, 801, 841, 870, 890, 1035, 1305, 1334, 1335, 1602, 1682, 2001, 2047, 2070, 2523, 2581, 2610, 2670, 3335, 4002, 4005, 4094, 4205, 5046, 5162, 6003, 6141, 6670, 7569, 7743, 8010, 8410, 10005, 10235, 12006, 12282, 12615, 12905, 15138, 15486, 18423, 19343, 20010, 20470, 23229, 25230, 25810, 30015, 30705, 36846, 37845, 38686, 38715, 46458, 58029, 59363, 60030, 61410, 74849, 75690, 77430, 92115, 96715, 116058, 116145, 118726, 149698, 174087, 178089, 184230, 193430, 224547, 232290, 290145, 296815, 348174, 356178, 374245, 449094, 534267, 580290, 593630, 673641, 748490, 870435, 890445, 1068534, 1122735, 1347282, 1721527, 1740870, 1780890, 2245470, 2671335, 3368205, 3443054, 5164581, 5342670, 6736410, 8607635, 10329162, 15493743, 17215270, 25822905, 30987486, 51645810, 77468715, 154937430]

約数ペア:

[(1, 154937430), (2, 77468715), (3, 51645810), (5, 30987486), (6, 25822905), (9, 17215270), (10, 15493743), (15, 10329162), (18, 8607635), (23, 6736410), (29, 5342670), (30, 5164581), (45, 3443054), (46, 3368205), (58, 2671335), (69, 2245470), (87, 1780890), (89, 1740870), (90, 1721527), (115, 1347282), (138, 1122735), (145, 1068534), (174, 890445), (178, 870435), (207, 748490), (230, 673641), (261, 593630), (267, 580290), (290, 534267), (345, 449094), (414, 374245), (435, 356178), (445, 348174), (522, 296815), (534, 290145), (667, 232290), (690, 224547), (801, 193430), (841, 184230), (870, 178089), (890, 174087), (1035, 149698), (1305, 118726), (1334, 116145), (1335, 116058), (1602, 96715), (1682, 92115), (2001, 77430), (2047, 75690), (2070, 74849), (2523, 61410), (2581, 60030), (2610, 59363), (2670, 58029), (3335, 46458), (4002, 38715), (4005, 38686), (4094, 37845), (4205, 36846), (5046, 30705), (5162, 30015), (6003, 25810), (6141, 25230), (6670, 23229), (7569, 20470), (7743, 20010), (8010, 19343), (8410, 18423), (10005, 15486), (10235, 15138), (12006, 12905), (12282, 12615)]