3128542380

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{61}}^2\times {\mathrm{173}}^1$

素因数の和:319

約数の個数: 216

約数和(自身を含む): 10063203696

約数和(自身を除く): 6934661316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 81, 90, 108, 122, 135, 162, 173, 180, 183, 243, 244, 270, 305, 324, 346, 366, 405, 486, 519, 540, 549, 610, 692, 732, 810, 865, 915, 972, 1038, 1098, 1215, 1220, 1557, 1620, 1647, 1730, 1830, 2076, 2196, 2430, 2595, 2745, 3114, 3294, 3460, 3660, 3721, 4671, 4860, 4941, 5190, 5490, 6228, 6588, 7442, 7785, 8235, 9342, 9882, 10380, 10553, 10980, 11163, 14013, 14823, 14884, 15570, 16470, 18605, 18684, 19764, 21106, 22326, 23355, 24705, 28026, 29646, 31140, 31659, 32940, 33489, 37210, 42039, 42212, 44652, 46710, 49410, 52765, 55815, 56052, 59292, 63318, 66978, 70065, 74115, 74420, 84078, 93420, 94977, 98820, 100467, 105530, 111630, 126636, 133956, 140130, 148230, 158295, 167445, 168156, 189954, 200934, 210195, 211060, 223260, 280260, 284931, 296460, 301401, 316590, 334890, 379908, 401868, 420390, 474885, 502335, 569862, 602802, 633180, 643733, 669780, 840780, 854793, 904203, 949770, 1004670, 1139724, 1205604, 1287466, 1424655, 1507005, 1709586, 1808406, 1899540, 1931199, 2009340, 2564379, 2574932, 2849310, 3014010, 3218665, 3419172, 3616812, 3862398, 4273965, 4521015, 5128758, 5698620, 5793597, 6028020, 6437330, 7724796, 8547930, 9042030, 9655995, 10257516, 11587194, 12821895, 12874660, 17095860, 17380791, 18084060, 19311990, 23174388, 25643790, 28967985, 34761582, 38623980, 51287580, 52142373, 57935970, 69523164, 86903955, 104284746, 115871940, 156427119, 173807910, 208569492, 260711865, 312854238, 347615820, 521423730, 625708476, 782135595, 1042847460, 1564271190, 3128542380]

約数ペア:

[(1, 3128542380), (2, 1564271190), (3, 1042847460), (4, 782135595), (5, 625708476), (6, 521423730), (9, 347615820), (10, 312854238), (12, 260711865), (15, 208569492), (18, 173807910), (20, 156427119), (27, 115871940), (30, 104284746), (36, 86903955), (45, 69523164), (54, 57935970), (60, 52142373), (61, 51287580), (81, 38623980), (90, 34761582), (108, 28967985), (122, 25643790), (135, 23174388), (162, 19311990), (173, 18084060), (180, 17380791), (183, 17095860), (243, 12874660), (244, 12821895), (270, 11587194), (305, 10257516), (324, 9655995), (346, 9042030), (366, 8547930), (405, 7724796), (486, 6437330), (519, 6028020), (540, 5793597), (549, 5698620), (610, 5128758), (692, 4521015), (732, 4273965), (810, 3862398), (865, 3616812), (915, 3419172), (972, 3218665), (1038, 3014010), (1098, 2849310), (1215, 2574932), (1220, 2564379), (1557, 2009340), (1620, 1931199), (1647, 1899540), (1730, 1808406), (1830, 1709586), (2076, 1507005), (2196, 1424655), (2430, 1287466), (2595, 1205604), (2745, 1139724), (3114, 1004670), (3294, 949770), (3460, 904203), (3660, 854793), (3721, 840780), (4671, 669780), (4860, 643733), (4941, 633180), (5190, 602802), (5490, 569862), (6228, 502335), (6588, 474885), (7442, 420390), (7785, 401868), (8235, 379908), (9342, 334890), (9882, 316590), (10380, 301401), (10553, 296460), (10980, 284931), (11163, 280260), (14013, 223260), (14823, 211060), (14884, 210195), (15570, 200934), (16470, 189954), (18605, 168156), (18684, 167445), (19764, 158295), (21106, 148230), (22326, 140130), (23355, 133956), (24705, 126636), (28026, 111630), (29646, 105530), (31140, 100467), (31659, 98820), (32940, 94977), (33489, 93420), (37210, 84078), (42039, 74420), (42212, 74115), (44652, 70065), (46710, 66978), (49410, 63318), (52765, 59292), (55815, 56052)]