201844980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:331

約数の個数: 192

約数和(自身を含む): 670924800

約数和(自身を除く): 469079820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 103, 108, 114, 135, 171, 180, 190, 191, 206, 228, 270, 285, 309, 342, 380, 382, 412, 513, 515, 540, 570, 573, 618, 684, 764, 855, 927, 955, 1026, 1030, 1140, 1146, 1236, 1545, 1710, 1719, 1854, 1910, 1957, 2052, 2060, 2292, 2565, 2781, 2865, 3090, 3420, 3438, 3629, 3708, 3820, 3914, 4635, 5130, 5157, 5562, 5730, 5871, 6180, 6876, 7258, 7828, 8595, 9270, 9785, 10260, 10314, 10887, 11124, 11460, 11742, 13905, 14516, 17190, 17613, 18145, 18540, 19570, 19673, 20628, 21774, 23484, 25785, 27810, 29355, 32661, 34380, 35226, 36290, 39140, 39346, 43548, 51570, 52839, 54435, 55620, 58710, 59019, 65322, 70452, 72580, 78692, 88065, 97983, 98365, 103140, 105678, 108870, 117420, 118038, 130644, 163305, 176130, 177057, 195966, 196730, 211356, 217740, 236076, 264195, 295095, 326610, 352260, 354114, 373787, 391932, 393460, 489915, 528390, 531171, 590190, 653220, 708228, 747574, 885285, 979830, 1056780, 1062342, 1121361, 1180380, 1495148, 1770570, 1868935, 1959660, 2124684, 2242722, 2655855, 3364083, 3541140, 3737870, 4485444, 5311710, 5606805, 6728166, 7475740, 10092249, 10623420, 11213610, 13456332, 16820415, 20184498, 22427220, 33640830, 40368996, 50461245, 67281660, 100922490, 201844980]

約数ペア:

[(1, 201844980), (2, 100922490), (3, 67281660), (4, 50461245), (5, 40368996), (6, 33640830), (9, 22427220), (10, 20184498), (12, 16820415), (15, 13456332), (18, 11213610), (19, 10623420), (20, 10092249), (27, 7475740), (30, 6728166), (36, 5606805), (38, 5311710), (45, 4485444), (54, 3737870), (57, 3541140), (60, 3364083), (76, 2655855), (90, 2242722), (95, 2124684), (103, 1959660), (108, 1868935), (114, 1770570), (135, 1495148), (171, 1180380), (180, 1121361), (190, 1062342), (191, 1056780), (206, 979830), (228, 885285), (270, 747574), (285, 708228), (309, 653220), (342, 590190), (380, 531171), (382, 528390), (412, 489915), (513, 393460), (515, 391932), (540, 373787), (570, 354114), (573, 352260), (618, 326610), (684, 295095), (764, 264195), (855, 236076), (927, 217740), (955, 211356), (1026, 196730), (1030, 195966), (1140, 177057), (1146, 176130), (1236, 163305), (1545, 130644), (1710, 118038), (1719, 117420), (1854, 108870), (1910, 105678), (1957, 103140), (2052, 98365), (2060, 97983), (2292, 88065), (2565, 78692), (2781, 72580), (2865, 70452), (3090, 65322), (3420, 59019), (3438, 58710), (3629, 55620), (3708, 54435), (3820, 52839), (3914, 51570), (4635, 43548), (5130, 39346), (5157, 39140), (5562, 36290), (5730, 35226), (5871, 34380), (6180, 32661), (6876, 29355), (7258, 27810), (7828, 25785), (8595, 23484), (9270, 21774), (9785, 20628), (10260, 19673), (10314, 19570), (10887, 18540), (11124, 18145), (11460, 17613), (11742, 17190), (13905, 14516)]