39689550

素因数分解:

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

素因数の和:1098

約数の個数: 72

約数和(自身を含む): 107939520

約数和(自身を除く): 68249970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 89, 90, 150, 178, 225, 267, 445, 450, 534, 801, 890, 991, 1335, 1602, 1982, 2225, 2670, 2973, 4005, 4450, 4955, 5946, 6675, 8010, 8919, 9910, 13350, 14865, 17838, 20025, 24775, 29730, 40050, 44595, 49550, 74325, 88199, 89190, 148650, 176398, 222975, 264597, 440995, 445950, 529194, 793791, 881990, 1322985, 1587582, 2204975, 2645970, 3968955, 4409950, 6614925, 7937910, 13229850, 19844775, 39689550]

約数ペア:

[(1, 39689550), (2, 19844775), (3, 13229850), (5, 7937910), (6, 6614925), (9, 4409950), (10, 3968955), (15, 2645970), (18, 2204975), (25, 1587582), (30, 1322985), (45, 881990), (50, 793791), (75, 529194), (89, 445950), (90, 440995), (150, 264597), (178, 222975), (225, 176398), (267, 148650), (445, 89190), (450, 88199), (534, 74325), (801, 49550), (890, 44595), (991, 40050), (1335, 29730), (1602, 24775), (1982, 20025), (2225, 17838), (2670, 14865), (2973, 13350), (4005, 9910), (4450, 8919), (4955, 8010), (5946, 6675)]