154055850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{397}}^1$

素因数の和:624

約数の個数: 96

約数和(自身を含む): 414556800

約数和(自身を除く): 260500950

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 199, 325, 390, 397, 398, 597, 650, 794, 975, 995, 1191, 1194, 1950, 1985, 1990, 2382, 2587, 2985, 3970, 4975, 5161, 5174, 5955, 5970, 7761, 9925, 9950, 10322, 11910, 12935, 14925, 15483, 15522, 19850, 25805, 25870, 29775, 29850, 30966, 38805, 51610, 59550, 64675, 77415, 77610, 79003, 129025, 129350, 154830, 158006, 194025, 237009, 258050, 387075, 388050, 395015, 474018, 774150, 790030, 1027039, 1185045, 1975075, 2054078, 2370090, 3081117, 3950150, 5135195, 5925225, 6162234, 10270390, 11850450, 15405585, 25675975, 30811170, 51351950, 77027925, 154055850]

約数ペア:

[(1, 154055850), (2, 77027925), (3, 51351950), (5, 30811170), (6, 25675975), (10, 15405585), (13, 11850450), (15, 10270390), (25, 6162234), (26, 5925225), (30, 5135195), (39, 3950150), (50, 3081117), (65, 2370090), (75, 2054078), (78, 1975075), (130, 1185045), (150, 1027039), (195, 790030), (199, 774150), (325, 474018), (390, 395015), (397, 388050), (398, 387075), (597, 258050), (650, 237009), (794, 194025), (975, 158006), (995, 154830), (1191, 129350), (1194, 129025), (1950, 79003), (1985, 77610), (1990, 77415), (2382, 64675), (2587, 59550), (2985, 51610), (3970, 38805), (4975, 30966), (5161, 29850), (5174, 29775), (5955, 25870), (5970, 25805), (7761, 19850), (9925, 15522), (9950, 15483), (10322, 14925), (11910, 12935)]