422261700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{557}}^1$

素因数の和:619

約数の個数: 216

約数和(自身を含む): 1476280512

約数和(自身を除く): 1054018812

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 50, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 133, 140, 150, 175, 190, 210, 228, 266, 285, 300, 350, 361, 380, 399, 420, 475, 525, 532, 557, 570, 665, 700, 722, 798, 950, 1050, 1083, 1114, 1140, 1330, 1425, 1444, 1596, 1671, 1805, 1900, 1995, 2100, 2166, 2228, 2527, 2660, 2785, 2850, 3325, 3342, 3610, 3899, 3990, 4332, 5054, 5415, 5570, 5700, 6650, 6684, 7220, 7581, 7798, 7980, 8355, 9025, 9975, 10108, 10583, 10830, 11140, 11697, 12635, 13300, 13925, 15162, 15596, 16710, 18050, 19495, 19950, 21166, 21660, 23394, 25270, 27075, 27850, 30324, 31749, 33420, 36100, 37905, 38990, 39900, 41775, 42332, 46788, 50540, 52915, 54150, 55700, 58485, 63175, 63498, 74081, 75810, 77980, 83550, 97475, 105830, 108300, 116970, 126350, 126996, 148162, 151620, 158745, 167100, 189525, 194950, 201077, 211660, 222243, 233940, 252700, 264575, 292425, 296324, 317490, 370405, 379050, 389900, 402154, 444486, 529150, 584850, 603231, 634980, 740810, 758100, 793725, 804308, 888972, 1005385, 1058300, 1111215, 1169700, 1206462, 1407539, 1481620, 1587450, 1852025, 2010770, 2222430, 2412924, 2815078, 3016155, 3174900, 3704050, 4021540, 4222617, 4444860, 5026925, 5556075, 5630156, 6032310, 7037695, 7408100, 8445234, 10053850, 11112150, 12064620, 14075390, 15080775, 16890468, 20107700, 21113085, 22224300, 28150780, 30161550, 35188475, 42226170, 60323100, 70376950, 84452340, 105565425, 140753900, 211130850, 422261700]

約数ペア:

[(1, 422261700), (2, 211130850), (3, 140753900), (4, 105565425), (5, 84452340), (6, 70376950), (7, 60323100), (10, 42226170), (12, 35188475), (14, 30161550), (15, 28150780), (19, 22224300), (20, 21113085), (21, 20107700), (25, 16890468), (28, 15080775), (30, 14075390), (35, 12064620), (38, 11112150), (42, 10053850), (50, 8445234), (57, 7408100), (60, 7037695), (70, 6032310), (75, 5630156), (76, 5556075), (84, 5026925), (95, 4444860), (100, 4222617), (105, 4021540), (114, 3704050), (133, 3174900), (140, 3016155), (150, 2815078), (175, 2412924), (190, 2222430), (210, 2010770), (228, 1852025), (266, 1587450), (285, 1481620), (300, 1407539), (350, 1206462), (361, 1169700), (380, 1111215), (399, 1058300), (420, 1005385), (475, 888972), (525, 804308), (532, 793725), (557, 758100), (570, 740810), (665, 634980), (700, 603231), (722, 584850), (798, 529150), (950, 444486), (1050, 402154), (1083, 389900), (1114, 379050), (1140, 370405), (1330, 317490), (1425, 296324), (1444, 292425), (1596, 264575), (1671, 252700), (1805, 233940), (1900, 222243), (1995, 211660), (2100, 201077), (2166, 194950), (2228, 189525), (2527, 167100), (2660, 158745), (2785, 151620), (2850, 148162), (3325, 126996), (3342, 126350), (3610, 116970), (3899, 108300), (3990, 105830), (4332, 97475), (5054, 83550), (5415, 77980), (5570, 75810), (5700, 74081), (6650, 63498), (6684, 63175), (7220, 58485), (7581, 55700), (7798, 54150), (7980, 52915), (8355, 50540), (9025, 46788), (9975, 42332), (10108, 41775), (10583, 39900), (10830, 38990), (11140, 37905), (11697, 36100), (12635, 33420), (13300, 31749), (13925, 30324), (15162, 27850), (15596, 27075), (16710, 25270), (18050, 23394), (19495, 21660), (19950, 21166)]