2867100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{503}}^1$

素因数の和:539

約数の個数: 72

約数和(自身を含む): 8749440

約数和(自身を除く): 5882340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 503, 570, 950, 1006, 1140, 1425, 1509, 1900, 2012, 2515, 2850, 3018, 5030, 5700, 6036, 7545, 9557, 10060, 12575, 15090, 19114, 25150, 28671, 30180, 37725, 38228, 47785, 50300, 57342, 75450, 95570, 114684, 143355, 150900, 191140, 238925, 286710, 477850, 573420, 716775, 955700, 1433550, 2867100]

約数ペア:

[(1, 2867100), (2, 1433550), (3, 955700), (4, 716775), (5, 573420), (6, 477850), (10, 286710), (12, 238925), (15, 191140), (19, 150900), (20, 143355), (25, 114684), (30, 95570), (38, 75450), (50, 57342), (57, 50300), (60, 47785), (75, 38228), (76, 37725), (95, 30180), (100, 28671), (114, 25150), (150, 19114), (190, 15090), (228, 12575), (285, 10060), (300, 9557), (380, 7545), (475, 6036), (503, 5700), (570, 5030), (950, 3018), (1006, 2850), (1140, 2515), (1425, 2012), (1509, 1900)]