53779140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{373}}^1$

素因数の和:483

約数の個数: 120

約数和(自身を含む): 171060120

約数和(自身を除く): 117280980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 89, 90, 108, 135, 162, 178, 180, 267, 270, 324, 356, 373, 405, 445, 534, 540, 746, 801, 810, 890, 1068, 1119, 1335, 1492, 1602, 1620, 1780, 1865, 2238, 2403, 2670, 3204, 3357, 3730, 4005, 4476, 4806, 5340, 5595, 6714, 7209, 7460, 8010, 9612, 10071, 11190, 12015, 13428, 14418, 16020, 16785, 20142, 22380, 24030, 28836, 30213, 33197, 33570, 36045, 40284, 48060, 50355, 60426, 66394, 67140, 72090, 99591, 100710, 120852, 132788, 144180, 151065, 165985, 199182, 201420, 298773, 302130, 331970, 398364, 497955, 597546, 604260, 663940, 896319, 995910, 1195092, 1493865, 1792638, 1991820, 2688957, 2987730, 3585276, 4481595, 5377914, 5975460, 8963190, 10755828, 13444785, 17926380, 26889570, 53779140]

約数ペア:

[(1, 53779140), (2, 26889570), (3, 17926380), (4, 13444785), (5, 10755828), (6, 8963190), (9, 5975460), (10, 5377914), (12, 4481595), (15, 3585276), (18, 2987730), (20, 2688957), (27, 1991820), (30, 1792638), (36, 1493865), (45, 1195092), (54, 995910), (60, 896319), (81, 663940), (89, 604260), (90, 597546), (108, 497955), (135, 398364), (162, 331970), (178, 302130), (180, 298773), (267, 201420), (270, 199182), (324, 165985), (356, 151065), (373, 144180), (405, 132788), (445, 120852), (534, 100710), (540, 99591), (746, 72090), (801, 67140), (810, 66394), (890, 60426), (1068, 50355), (1119, 48060), (1335, 40284), (1492, 36045), (1602, 33570), (1620, 33197), (1780, 30213), (1865, 28836), (2238, 24030), (2403, 22380), (2670, 20142), (3204, 16785), (3357, 16020), (3730, 14418), (4005, 13428), (4476, 12015), (4806, 11190), (5340, 10071), (5595, 9612), (6714, 8010), (7209, 7460)]