103419780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:389

約数の個数: 96

約数和(自身を含む): 297198720

約数和(自身を除く): 193778940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 107, 178, 181, 214, 267, 321, 356, 362, 428, 445, 534, 535, 543, 642, 724, 890, 905, 1068, 1070, 1086, 1284, 1335, 1605, 1780, 1810, 2140, 2172, 2670, 2715, 3210, 3620, 5340, 5430, 6420, 9523, 10860, 16109, 19046, 19367, 28569, 32218, 38092, 38734, 47615, 48327, 57138, 58101, 64436, 77468, 80545, 95230, 96654, 96835, 114276, 116202, 142845, 161090, 190460, 193308, 193670, 232404, 241635, 285690, 290505, 322180, 387340, 483270, 571380, 581010, 966540, 1162020, 1723663, 3447326, 5170989, 6894652, 8618315, 10341978, 17236630, 20683956, 25854945, 34473260, 51709890, 103419780]

約数ペア:

[(1, 103419780), (2, 51709890), (3, 34473260), (4, 25854945), (5, 20683956), (6, 17236630), (10, 10341978), (12, 8618315), (15, 6894652), (20, 5170989), (30, 3447326), (60, 1723663), (89, 1162020), (107, 966540), (178, 581010), (181, 571380), (214, 483270), (267, 387340), (321, 322180), (356, 290505), (362, 285690), (428, 241635), (445, 232404), (534, 193670), (535, 193308), (543, 190460), (642, 161090), (724, 142845), (890, 116202), (905, 114276), (1068, 96835), (1070, 96654), (1086, 95230), (1284, 80545), (1335, 77468), (1605, 64436), (1780, 58101), (1810, 57138), (2140, 48327), (2172, 47615), (2670, 38734), (2715, 38092), (3210, 32218), (3620, 28569), (5340, 19367), (5430, 19046), (6420, 16109), (9523, 10860)]