296561500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:141

約数の個数: 144

約数和(自身を含む): 718937856

約数和(自身を除く): 422376356

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 31, 38, 50, 53, 62, 76, 95, 100, 106, 124, 125, 155, 190, 212, 250, 265, 310, 361, 380, 475, 500, 530, 589, 620, 722, 775, 950, 1007, 1060, 1178, 1325, 1444, 1550, 1643, 1805, 1900, 2014, 2356, 2375, 2650, 2945, 3100, 3286, 3610, 3875, 4028, 4750, 5035, 5300, 5890, 6572, 6625, 7220, 7750, 8215, 9025, 9500, 10070, 11191, 11780, 13250, 14725, 15500, 16430, 18050, 19133, 20140, 22382, 25175, 26500, 29450, 31217, 32860, 36100, 38266, 41075, 44764, 45125, 50350, 55955, 58900, 62434, 73625, 76532, 82150, 90250, 95665, 100700, 111910, 124868, 125875, 147250, 156085, 164300, 180500, 191330, 205375, 223820, 251750, 279775, 294500, 312170, 382660, 410750, 478325, 503500, 559550, 593123, 624340, 780425, 821500, 956650, 1119100, 1186246, 1398875, 1560850, 1913300, 2372492, 2391625, 2797750, 2965615, 3121700, 3902125, 4783250, 5595500, 5931230, 7804250, 9566500, 11862460, 14828075, 15608500, 29656150, 59312300, 74140375, 148280750, 296561500]

約数ペア:

[(1, 296561500), (2, 148280750), (4, 74140375), (5, 59312300), (10, 29656150), (19, 15608500), (20, 14828075), (25, 11862460), (31, 9566500), (38, 7804250), (50, 5931230), (53, 5595500), (62, 4783250), (76, 3902125), (95, 3121700), (100, 2965615), (106, 2797750), (124, 2391625), (125, 2372492), (155, 1913300), (190, 1560850), (212, 1398875), (250, 1186246), (265, 1119100), (310, 956650), (361, 821500), (380, 780425), (475, 624340), (500, 593123), (530, 559550), (589, 503500), (620, 478325), (722, 410750), (775, 382660), (950, 312170), (1007, 294500), (1060, 279775), (1178, 251750), (1325, 223820), (1444, 205375), (1550, 191330), (1643, 180500), (1805, 164300), (1900, 156085), (2014, 147250), (2356, 125875), (2375, 124868), (2650, 111910), (2945, 100700), (3100, 95665), (3286, 90250), (3610, 82150), (3875, 76532), (4028, 73625), (4750, 62434), (5035, 58900), (5300, 55955), (5890, 50350), (6572, 45125), (6625, 44764), (7220, 41075), (7750, 38266), (8215, 36100), (9025, 32860), (9500, 31217), (10070, 29450), (11191, 26500), (11780, 25175), (13250, 22382), (14725, 20140), (15500, 19133), (16430, 18050)]