145528020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1097}}^1$

素因数の和:1190

約数の個数: 144

約数和(自身を含む): 489198528

約数和(自身を除く): 343670508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 67, 90, 99, 110, 132, 134, 165, 180, 198, 201, 220, 268, 330, 335, 396, 402, 495, 603, 660, 670, 737, 804, 990, 1005, 1097, 1206, 1340, 1474, 1980, 2010, 2194, 2211, 2412, 2948, 3015, 3291, 3685, 4020, 4388, 4422, 5485, 6030, 6582, 6633, 7370, 8844, 9873, 10970, 11055, 12060, 12067, 13164, 13266, 14740, 16455, 19746, 21940, 22110, 24134, 26532, 32910, 33165, 36201, 39492, 44220, 48268, 49365, 60335, 65820, 66330, 72402, 73499, 98730, 108603, 120670, 132660, 144804, 146998, 181005, 197460, 217206, 220497, 241340, 293996, 362010, 367495, 434412, 440994, 543015, 661491, 724020, 734990, 808489, 881988, 1086030, 1102485, 1322982, 1469980, 1616978, 2172060, 2204970, 2425467, 2645964, 3233956, 3307455, 4042445, 4409940, 4850934, 6614910, 7276401, 8084890, 9701868, 12127335, 13229820, 14552802, 16169780, 24254670, 29105604, 36382005, 48509340, 72764010, 145528020]

約数ペア:

[(1, 145528020), (2, 72764010), (3, 48509340), (4, 36382005), (5, 29105604), (6, 24254670), (9, 16169780), (10, 14552802), (11, 13229820), (12, 12127335), (15, 9701868), (18, 8084890), (20, 7276401), (22, 6614910), (30, 4850934), (33, 4409940), (36, 4042445), (44, 3307455), (45, 3233956), (55, 2645964), (60, 2425467), (66, 2204970), (67, 2172060), (90, 1616978), (99, 1469980), (110, 1322982), (132, 1102485), (134, 1086030), (165, 881988), (180, 808489), (198, 734990), (201, 724020), (220, 661491), (268, 543015), (330, 440994), (335, 434412), (396, 367495), (402, 362010), (495, 293996), (603, 241340), (660, 220497), (670, 217206), (737, 197460), (804, 181005), (990, 146998), (1005, 144804), (1097, 132660), (1206, 120670), (1340, 108603), (1474, 98730), (1980, 73499), (2010, 72402), (2194, 66330), (2211, 65820), (2412, 60335), (2948, 49365), (3015, 48268), (3291, 44220), (3685, 39492), (4020, 36201), (4388, 33165), (4422, 32910), (5485, 26532), (6030, 24134), (6582, 22110), (6633, 21940), (7370, 19746), (8844, 16455), (9873, 14740), (10970, 13266), (11055, 13164), (12060, 12067)]