45270540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:133

約数の個数: 288

約数和(自身を含む): 173322240

約数和(自身を除く): 128051700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 31, 35, 36, 38, 42, 45, 57, 60, 61, 62, 63, 70, 76, 84, 90, 93, 95, 105, 114, 122, 124, 126, 133, 140, 155, 171, 180, 183, 186, 190, 210, 217, 228, 244, 252, 266, 279, 285, 305, 310, 315, 342, 366, 372, 380, 399, 420, 427, 434, 465, 532, 549, 558, 570, 589, 610, 620, 630, 651, 665, 684, 732, 798, 854, 855, 868, 915, 930, 1085, 1098, 1116, 1140, 1159, 1178, 1197, 1220, 1260, 1281, 1302, 1330, 1395, 1596, 1708, 1710, 1767, 1830, 1860, 1891, 1953, 1995, 2135, 2170, 2196, 2318, 2356, 2394, 2562, 2604, 2660, 2745, 2790, 2945, 3255, 3420, 3477, 3534, 3660, 3782, 3843, 3906, 3990, 4123, 4270, 4340, 4636, 4788, 5124, 5301, 5490, 5580, 5673, 5795, 5890, 5985, 6405, 6510, 6954, 7068, 7564, 7686, 7812, 7980, 8113, 8246, 8540, 8835, 9455, 9765, 10431, 10602, 10980, 11346, 11590, 11780, 11970, 12369, 12810, 13020, 13237, 13908, 15372, 16226, 16492, 17019, 17385, 17670, 18910, 19215, 19530, 20615, 20862, 21204, 22692, 23180, 23940, 24339, 24738, 25620, 26474, 26505, 28365, 32452, 34038, 34770, 35340, 35929, 37107, 37820, 38430, 39060, 39711, 40565, 41230, 41724, 48678, 49476, 52155, 52948, 53010, 56730, 61845, 66185, 68076, 69540, 71858, 73017, 74214, 76860, 79422, 81130, 82460, 85095, 97356, 104310, 106020, 107787, 113460, 119133, 121695, 123690, 132370, 143716, 146034, 148428, 158844, 162260, 170190, 179645, 185535, 198555, 208620, 215574, 238266, 243390, 247380, 251503, 264740, 292068, 323361, 340380, 359290, 365085, 371070, 397110, 431148, 476532, 486780, 503006, 538935, 595665, 646722, 718580, 730170, 742140, 754509, 794220, 1006012, 1077870, 1191330, 1257515, 1293444, 1460340, 1509018, 1616805, 2155740, 2263527, 2382660, 2515030, 3018036, 3233610, 3772545, 4527054, 5030060, 6467220, 7545090, 9054108, 11317635, 15090180, 22635270, 45270540]

約数ペア:

[(1, 45270540), (2, 22635270), (3, 15090180), (4, 11317635), (5, 9054108), (6, 7545090), (7, 6467220), (9, 5030060), (10, 4527054), (12, 3772545), (14, 3233610), (15, 3018036), (18, 2515030), (19, 2382660), (20, 2263527), (21, 2155740), (28, 1616805), (30, 1509018), (31, 1460340), (35, 1293444), (36, 1257515), (38, 1191330), (42, 1077870), (45, 1006012), (57, 794220), (60, 754509), (61, 742140), (62, 730170), (63, 718580), (70, 646722), (76, 595665), (84, 538935), (90, 503006), (93, 486780), (95, 476532), (105, 431148), (114, 397110), (122, 371070), (124, 365085), (126, 359290), (133, 340380), (140, 323361), (155, 292068), (171, 264740), (180, 251503), (183, 247380), (186, 243390), (190, 238266), (210, 215574), (217, 208620), (228, 198555), (244, 185535), (252, 179645), (266, 170190), (279, 162260), (285, 158844), (305, 148428), (310, 146034), (315, 143716), (342, 132370), (366, 123690), (372, 121695), (380, 119133), (399, 113460), (420, 107787), (427, 106020), (434, 104310), (465, 97356), (532, 85095), (549, 82460), (558, 81130), (570, 79422), (589, 76860), (610, 74214), (620, 73017), (630, 71858), (651, 69540), (665, 68076), (684, 66185), (732, 61845), (798, 56730), (854, 53010), (855, 52948), (868, 52155), (915, 49476), (930, 48678), (1085, 41724), (1098, 41230), (1116, 40565), (1140, 39711), (1159, 39060), (1178, 38430), (1197, 37820), (1220, 37107), (1260, 35929), (1281, 35340), (1302, 34770), (1330, 34038), (1395, 32452), (1596, 28365), (1708, 26505), (1710, 26474), (1767, 25620), (1830, 24738), (1860, 24339), (1891, 23940), (1953, 23180), (1995, 22692), (2135, 21204), (2170, 20862), (2196, 20615), (2318, 19530), (2356, 19215), (2394, 18910), (2562, 17670), (2604, 17385), (2660, 17019), (2745, 16492), (2790, 16226), (2945, 15372), (3255, 13908), (3420, 13237), (3477, 13020), (3534, 12810), (3660, 12369), (3782, 11970), (3843, 11780), (3906, 11590), (3990, 11346), (4123, 10980), (4270, 10602), (4340, 10431), (4636, 9765), (4788, 9455), (5124, 8835), (5301, 8540), (5490, 8246), (5580, 8113), (5673, 7980), (5795, 7812), (5890, 7686), (5985, 7564), (6405, 7068), (6510, 6954)]