190191000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{63397}}^1$

素因数の和:63421

約数の個数: 64

約数和(自身を含む): 593405280

約数和(自身を除く): 403214280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 63397, 126794, 190191, 253588, 316985, 380382, 507176, 633970, 760764, 950955, 1267940, 1521528, 1584925, 1901910, 2535880, 3169850, 3803820, 4754775, 6339700, 7607640, 7924625, 9509550, 12679400, 15849250, 19019100, 23773875, 31698500, 38038200, 47547750, 63397000, 95095500, 190191000]

約数ペア:

[(1, 190191000), (2, 95095500), (3, 63397000), (4, 47547750), (5, 38038200), (6, 31698500), (8, 23773875), (10, 19019100), (12, 15849250), (15, 12679400), (20, 9509550), (24, 7924625), (25, 7607640), (30, 6339700), (40, 4754775), (50, 3803820), (60, 3169850), (75, 2535880), (100, 1901910), (120, 1584925), (125, 1521528), (150, 1267940), (200, 950955), (250, 760764), (300, 633970), (375, 507176), (500, 380382), (600, 316985), (750, 253588), (1000, 190191), (1500, 126794), (3000, 63397)]