150905220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{6967}}^1$

素因数の和:7017

約数の個数: 72

約数和(自身を含む): 446007744

約数和(自身を除く): 295102524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 361, 380, 570, 722, 1083, 1140, 1444, 1805, 2166, 3610, 4332, 5415, 6967, 7220, 10830, 13934, 20901, 21660, 27868, 34835, 41802, 69670, 83604, 104505, 132373, 139340, 209010, 264746, 397119, 418020, 529492, 661865, 794238, 1323730, 1588476, 1985595, 2515087, 2647460, 3971190, 5030174, 7545261, 7942380, 10060348, 12575435, 15090522, 25150870, 30181044, 37726305, 50301740, 75452610, 150905220]

約数ペア:

[(1, 150905220), (2, 75452610), (3, 50301740), (4, 37726305), (5, 30181044), (6, 25150870), (10, 15090522), (12, 12575435), (15, 10060348), (19, 7942380), (20, 7545261), (30, 5030174), (38, 3971190), (57, 2647460), (60, 2515087), (76, 1985595), (95, 1588476), (114, 1323730), (190, 794238), (228, 661865), (285, 529492), (361, 418020), (380, 397119), (570, 264746), (722, 209010), (1083, 139340), (1140, 132373), (1444, 104505), (1805, 83604), (2166, 69670), (3610, 41802), (4332, 34835), (5415, 27868), (6967, 21660), (7220, 20901), (10830, 13934)]