40543650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:297

約数の個数: 144

約数和(自身を含む): 127128768

約数和(自身を除く): 86585118

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 61, 63, 70, 75, 90, 105, 122, 126, 150, 175, 183, 210, 211, 225, 305, 315, 350, 366, 422, 427, 450, 525, 549, 610, 630, 633, 854, 915, 1050, 1055, 1098, 1266, 1281, 1477, 1525, 1575, 1830, 1899, 2110, 2135, 2562, 2745, 2954, 3050, 3150, 3165, 3798, 3843, 4270, 4431, 4575, 5275, 5490, 6330, 6405, 7385, 7686, 8862, 9150, 9495, 10550, 10675, 12810, 12871, 13293, 13725, 14770, 15825, 18990, 19215, 21350, 22155, 25742, 26586, 27450, 31650, 32025, 36925, 38430, 38613, 44310, 47475, 64050, 64355, 66465, 73850, 77226, 90097, 94950, 96075, 110775, 115839, 128710, 132930, 180194, 192150, 193065, 221550, 231678, 270291, 321775, 332325, 386130, 450485, 540582, 579195, 643550, 664650, 810873, 900970, 965325, 1158390, 1351455, 1621746, 1930650, 2252425, 2702910, 2895975, 4054365, 4504850, 5791950, 6757275, 8108730, 13514550, 20271825, 40543650]

約数ペア:

[(1, 40543650), (2, 20271825), (3, 13514550), (5, 8108730), (6, 6757275), (7, 5791950), (9, 4504850), (10, 4054365), (14, 2895975), (15, 2702910), (18, 2252425), (21, 1930650), (25, 1621746), (30, 1351455), (35, 1158390), (42, 965325), (45, 900970), (50, 810873), (61, 664650), (63, 643550), (70, 579195), (75, 540582), (90, 450485), (105, 386130), (122, 332325), (126, 321775), (150, 270291), (175, 231678), (183, 221550), (210, 193065), (211, 192150), (225, 180194), (305, 132930), (315, 128710), (350, 115839), (366, 110775), (422, 96075), (427, 94950), (450, 90097), (525, 77226), (549, 73850), (610, 66465), (630, 64355), (633, 64050), (854, 47475), (915, 44310), (1050, 38613), (1055, 38430), (1098, 36925), (1266, 32025), (1281, 31650), (1477, 27450), (1525, 26586), (1575, 25742), (1830, 22155), (1899, 21350), (2110, 19215), (2135, 18990), (2562, 15825), (2745, 14770), (2954, 13725), (3050, 13293), (3150, 12871), (3165, 12810), (3798, 10675), (3843, 10550), (4270, 9495), (4431, 9150), (4575, 8862), (5275, 7686), (5490, 7385), (6330, 6405)]