88481100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^3\times {\mathrm{43}}^1$

素因数の和:117

約数の個数: 144

約数和(自身を含む): 276510080

約数和(自身を除く): 188028980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 43, 50, 57, 60, 75, 76, 86, 95, 100, 114, 129, 150, 172, 190, 215, 228, 258, 285, 300, 361, 380, 430, 475, 516, 570, 645, 722, 817, 860, 950, 1075, 1083, 1140, 1290, 1425, 1444, 1634, 1805, 1900, 2150, 2166, 2451, 2580, 2850, 3225, 3268, 3610, 4085, 4300, 4332, 4902, 5415, 5700, 6450, 6859, 7220, 8170, 9025, 9804, 10830, 12255, 12900, 13718, 15523, 16340, 18050, 20425, 20577, 21660, 24510, 27075, 27436, 31046, 34295, 36100, 40850, 41154, 46569, 49020, 54150, 61275, 62092, 68590, 77615, 81700, 82308, 93138, 102885, 108300, 122550, 137180, 155230, 171475, 186276, 205770, 232845, 245100, 294937, 310460, 342950, 388075, 411540, 465690, 514425, 589874, 685900, 776150, 884811, 931380, 1028850, 1164225, 1179748, 1474685, 1552300, 1769622, 2057700, 2328450, 2949370, 3539244, 4424055, 4656900, 5898740, 7373425, 8848110, 14746850, 17696220, 22120275, 29493700, 44240550, 88481100]

約数ペア:

[(1, 88481100), (2, 44240550), (3, 29493700), (4, 22120275), (5, 17696220), (6, 14746850), (10, 8848110), (12, 7373425), (15, 5898740), (19, 4656900), (20, 4424055), (25, 3539244), (30, 2949370), (38, 2328450), (43, 2057700), (50, 1769622), (57, 1552300), (60, 1474685), (75, 1179748), (76, 1164225), (86, 1028850), (95, 931380), (100, 884811), (114, 776150), (129, 685900), (150, 589874), (172, 514425), (190, 465690), (215, 411540), (228, 388075), (258, 342950), (285, 310460), (300, 294937), (361, 245100), (380, 232845), (430, 205770), (475, 186276), (516, 171475), (570, 155230), (645, 137180), (722, 122550), (817, 108300), (860, 102885), (950, 93138), (1075, 82308), (1083, 81700), (1140, 77615), (1290, 68590), (1425, 62092), (1444, 61275), (1634, 54150), (1805, 49020), (1900, 46569), (2150, 41154), (2166, 40850), (2451, 36100), (2580, 34295), (2850, 31046), (3225, 27436), (3268, 27075), (3610, 24510), (4085, 21660), (4300, 20577), (4332, 20425), (4902, 18050), (5415, 16340), (5700, 15523), (6450, 13718), (6859, 12900), (7220, 12255), (8170, 10830), (9025, 9804)]