142882380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{991}}^1$

素因数の和:1101

約数の個数: 120

約数和(自身を含む): 453720960

約数和(自身を除く): 310838580

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, 405, 445, 534, 540, 801, 810, 890, 991, 1068, 1335, 1602, 1620, 1780, 1982, 2403, 2670, 2973, 3204, 3964, 4005, 4806, 4955, 5340, 5946, 7209, 8010, 8919, 9612, 9910, 11892, 12015, 14418, 14865, 16020, 17838, 19820, 24030, 26757, 28836, 29730, 35676, 36045, 44595, 48060, 53514, 59460, 72090, 80271, 88199, 89190, 107028, 133785, 144180, 160542, 176398, 178380, 264597, 267570, 321084, 352796, 401355, 440995, 529194, 535140, 793791, 802710, 881990, 1058388, 1322985, 1587582, 1605420, 1763980, 2381373, 2645970, 3175164, 3968955, 4762746, 5291940, 7144119, 7937910, 9525492, 11906865, 14288238, 15875820, 23813730, 28576476, 35720595, 47627460, 71441190, 142882380]

約数ペア:

[(1, 142882380), (2, 71441190), (3, 47627460), (4, 35720595), (5, 28576476), (6, 23813730), (9, 15875820), (10, 14288238), (12, 11906865), (15, 9525492), (18, 7937910), (20, 7144119), (27, 5291940), (30, 4762746), (36, 3968955), (45, 3175164), (54, 2645970), (60, 2381373), (81, 1763980), (89, 1605420), (90, 1587582), (108, 1322985), (135, 1058388), (162, 881990), (178, 802710), (180, 793791), (267, 535140), (270, 529194), (324, 440995), (356, 401355), (405, 352796), (445, 321084), (534, 267570), (540, 264597), (801, 178380), (810, 176398), (890, 160542), (991, 144180), (1068, 133785), (1335, 107028), (1602, 89190), (1620, 88199), (1780, 80271), (1982, 72090), (2403, 59460), (2670, 53514), (2973, 48060), (3204, 44595), (3964, 36045), (4005, 35676), (4806, 29730), (4955, 28836), (5340, 26757), (5946, 24030), (7209, 19820), (8010, 17838), (8919, 16020), (9612, 14865), (9910, 14418), (11892, 12015)]